1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-or-later
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * 3-axis accelerometer driver supporting SPI Bosch-Sensortec accelerometer chip
4*4882a593Smuzhiyun * Copyright © 2015 Pengutronix, Markus Pargmann <mpa@pengutronix.de>
5*4882a593Smuzhiyun */
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun #include <linux/device.h>
8*4882a593Smuzhiyun #include <linux/mod_devicetable.h>
9*4882a593Smuzhiyun #include <linux/module.h>
10*4882a593Smuzhiyun #include <linux/acpi.h>
11*4882a593Smuzhiyun #include <linux/regmap.h>
12*4882a593Smuzhiyun #include <linux/spi/spi.h>
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun #include "bmc150-accel.h"
15*4882a593Smuzhiyun
bmc150_accel_probe(struct spi_device * spi)16*4882a593Smuzhiyun static int bmc150_accel_probe(struct spi_device *spi)
17*4882a593Smuzhiyun {
18*4882a593Smuzhiyun struct regmap *regmap;
19*4882a593Smuzhiyun const struct spi_device_id *id = spi_get_device_id(spi);
20*4882a593Smuzhiyun
21*4882a593Smuzhiyun regmap = devm_regmap_init_spi(spi, &bmc150_regmap_conf);
22*4882a593Smuzhiyun if (IS_ERR(regmap)) {
23*4882a593Smuzhiyun dev_err(&spi->dev, "Failed to initialize spi regmap\n");
24*4882a593Smuzhiyun return PTR_ERR(regmap);
25*4882a593Smuzhiyun }
26*4882a593Smuzhiyun
27*4882a593Smuzhiyun return bmc150_accel_core_probe(&spi->dev, regmap, spi->irq, id->name,
28*4882a593Smuzhiyun true);
29*4882a593Smuzhiyun }
30*4882a593Smuzhiyun
bmc150_accel_remove(struct spi_device * spi)31*4882a593Smuzhiyun static int bmc150_accel_remove(struct spi_device *spi)
32*4882a593Smuzhiyun {
33*4882a593Smuzhiyun return bmc150_accel_core_remove(&spi->dev);
34*4882a593Smuzhiyun }
35*4882a593Smuzhiyun
36*4882a593Smuzhiyun static const struct acpi_device_id bmc150_accel_acpi_match[] = {
37*4882a593Smuzhiyun {"BSBA0150", bmc150},
38*4882a593Smuzhiyun {"BMC150A", bmc150},
39*4882a593Smuzhiyun {"BMI055A", bmi055},
40*4882a593Smuzhiyun {"BMA0255", bma255},
41*4882a593Smuzhiyun {"BMA250E", bma250e},
42*4882a593Smuzhiyun {"BMA222E", bma222e},
43*4882a593Smuzhiyun {"BMA0280", bma280},
44*4882a593Smuzhiyun { },
45*4882a593Smuzhiyun };
46*4882a593Smuzhiyun MODULE_DEVICE_TABLE(acpi, bmc150_accel_acpi_match);
47*4882a593Smuzhiyun
48*4882a593Smuzhiyun static const struct spi_device_id bmc150_accel_id[] = {
49*4882a593Smuzhiyun {"bmc150_accel", bmc150},
50*4882a593Smuzhiyun {"bmi055_accel", bmi055},
51*4882a593Smuzhiyun {"bma255", bma255},
52*4882a593Smuzhiyun {"bma250e", bma250e},
53*4882a593Smuzhiyun {"bma222e", bma222e},
54*4882a593Smuzhiyun {"bma280", bma280},
55*4882a593Smuzhiyun {}
56*4882a593Smuzhiyun };
57*4882a593Smuzhiyun MODULE_DEVICE_TABLE(spi, bmc150_accel_id);
58*4882a593Smuzhiyun
59*4882a593Smuzhiyun static struct spi_driver bmc150_accel_driver = {
60*4882a593Smuzhiyun .driver = {
61*4882a593Smuzhiyun .name = "bmc150_accel_spi",
62*4882a593Smuzhiyun .acpi_match_table = ACPI_PTR(bmc150_accel_acpi_match),
63*4882a593Smuzhiyun .pm = &bmc150_accel_pm_ops,
64*4882a593Smuzhiyun },
65*4882a593Smuzhiyun .probe = bmc150_accel_probe,
66*4882a593Smuzhiyun .remove = bmc150_accel_remove,
67*4882a593Smuzhiyun .id_table = bmc150_accel_id,
68*4882a593Smuzhiyun };
69*4882a593Smuzhiyun module_spi_driver(bmc150_accel_driver);
70*4882a593Smuzhiyun
71*4882a593Smuzhiyun MODULE_AUTHOR("Markus Pargmann <mpa@pengutronix.de>");
72*4882a593Smuzhiyun MODULE_LICENSE("GPL v2");
73*4882a593Smuzhiyun MODULE_DESCRIPTION("BMC150 SPI accelerometer driver");
74