bma220_spi.c

 1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * BMA220 Digital triaxial acceleration sensor driver
 4 *
 5 * Copyright (c) 2016,2020 Intel Corporation.
 6 */
 7
 8#include <linux/mod_devicetable.h>
 9#include <linux/module.h>
10#include <linux/regmap.h>
11#include <linux/types.h>
12#include <linux/spi/spi.h>
13
14#include "bma220.h"
15
16static int bma220_spi_probe(struct spi_device *spi)
17{
18	struct regmap *regmap;
19
20	regmap = devm_regmap_init_spi(spi, &bma220_spi_regmap_config);
21	if (IS_ERR(regmap))
22		return dev_err_probe(&spi->dev, PTR_ERR(regmap),
23				     "failed to create regmap\n");
24
25	return bma220_common_probe(&spi->dev, regmap, spi->irq);
26}
27
28static const struct spi_device_id bma220_spi_id[] = {
29	{ "bma220", 0 },
30	{ }
31};
32
33static const struct acpi_device_id bma220_acpi_id[] = {
34	{ "BMA0220", 0 },
35	{ }
36};
37MODULE_DEVICE_TABLE(spi, bma220_spi_id);
38
39static const struct of_device_id bma220_of_spi_match[] = {
40	{ .compatible = "bosch,bma220" },
41	{ }
42};
43MODULE_DEVICE_TABLE(of, bma220_of_spi_match);
44
45static struct spi_driver bma220_spi_driver = {
46	.driver = {
47		.name = "bma220_spi",
48		.pm = pm_sleep_ptr(&bma220_pm_ops),
49		.of_match_table = bma220_of_spi_match,
50		.acpi_match_table = bma220_acpi_id,
51	},
52	.probe =            bma220_spi_probe,
53	.id_table =         bma220_spi_id,
54};
55module_spi_driver(bma220_spi_driver);
56
57MODULE_AUTHOR("Tiberiu Breana <tiberiu.a.breana@intel.com>");
58MODULE_DESCRIPTION("BMA220 triaxial acceleration sensor spi driver");
59MODULE_LICENSE("GPL");
60MODULE_IMPORT_NS("IIO_BOSCH_BMA220");