1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * 3-axis accelerometer driver supporting SPI Bosch-Sensortec accelerometer chip
4 * Copyright © 2015 Pengutronix, Markus Pargmann <mpa@pengutronix.de>
5 */
6
7#include <linux/device.h>
8#include <linux/mod_devicetable.h>
9#include <linux/module.h>
10#include <linux/acpi.h>
11#include <linux/regmap.h>
12#include <linux/spi/spi.h>
13
14#include "bmc150-accel.h"
15
16static int bmc150_accel_probe(struct spi_device *spi)
17{
18	struct regmap *regmap;
19	const struct spi_device_id *id = spi_get_device_id(spi);
20
21	regmap = devm_regmap_init_spi(spi, &bmc150_regmap_conf);
22	if (IS_ERR(regmap)) {
23		dev_err(&spi->dev, "Failed to initialize spi regmap\n");
24		return PTR_ERR(regmap);
25	}
26
27	return bmc150_accel_core_probe(&spi->dev, regmap, spi->irq, id->name,
28				       true);
29}
30
31static int bmc150_accel_remove(struct spi_device *spi)
32{
33	return bmc150_accel_core_remove(&spi->dev);
34}
35
36static const struct acpi_device_id bmc150_accel_acpi_match[] = {
37	{"BSBA0150",	bmc150},
38	{"BMC150A",	bmc150},
39	{"BMI055A",	bmi055},
40	{"BMA0255",	bma255},
41	{"BMA250E",	bma250e},
42	{"BMA222E",	bma222e},
43	{"BMA0280",	bma280},
44	{ },
45};
46MODULE_DEVICE_TABLE(acpi, bmc150_accel_acpi_match);
47
48static const struct spi_device_id bmc150_accel_id[] = {
49	{"bmc150_accel",	bmc150},
50	{"bmi055_accel",	bmi055},
51	{"bma255",		bma255},
52	{"bma250e",		bma250e},
53	{"bma222e",		bma222e},
54	{"bma280",		bma280},
55	{}
56};
57MODULE_DEVICE_TABLE(spi, bmc150_accel_id);
58
59static struct spi_driver bmc150_accel_driver = {
60	.driver = {
61		.name	= "bmc150_accel_spi",
62		.acpi_match_table = ACPI_PTR(bmc150_accel_acpi_match),
63		.pm	= &bmc150_accel_pm_ops,
64	},
65	.probe		= bmc150_accel_probe,
66	.remove		= bmc150_accel_remove,
67	.id_table	= bmc150_accel_id,
68};
69module_spi_driver(bmc150_accel_driver);
70
71MODULE_AUTHOR("Markus Pargmann <mpa@pengutronix.de>");
72MODULE_LICENSE("GPL v2");
73MODULE_DESCRIPTION("BMC150 SPI accelerometer driver");
74