1 // SPDX-License-Identifier: GPL-2.0-only
3 * 3-axis magnetometer driver support following SPI Bosch-Sensortec chips:
8 * Copyright (c) 2016, Intel Corporation.
10 #include <linux/module.h>
11 #include <linux/mod_devicetable.h>
12 #include <linux/spi/spi.h>
13 #include <linux/acpi.h>
14 #include <linux/regmap.h>
16 #include "bmc150_magn.h"
18 static int bmc150_magn_spi_probe(struct spi_device *spi)
20 struct regmap *regmap;
21 const struct spi_device_id *id = spi_get_device_id(spi);
23 regmap = devm_regmap_init_spi(spi, &bmc150_magn_regmap_config);
25 dev_err(&spi->dev, "Failed to register spi regmap: %pe\n",
27 return PTR_ERR(regmap);
29 return bmc150_magn_probe(&spi->dev, regmap, spi->irq, id->name);
32 static void bmc150_magn_spi_remove(struct spi_device *spi)
34 bmc150_magn_remove(&spi->dev);
37 static const struct spi_device_id bmc150_magn_spi_id[] = {
43 MODULE_DEVICE_TABLE(spi, bmc150_magn_spi_id);
45 static const struct acpi_device_id bmc150_magn_acpi_match[] = {
51 MODULE_DEVICE_TABLE(acpi, bmc150_magn_acpi_match);
53 static struct spi_driver bmc150_magn_spi_driver = {
54 .probe = bmc150_magn_spi_probe,
55 .remove = bmc150_magn_spi_remove,
56 .id_table = bmc150_magn_spi_id,
58 .acpi_match_table = ACPI_PTR(bmc150_magn_acpi_match),
59 .name = "bmc150_magn_spi",
62 module_spi_driver(bmc150_magn_spi_driver);
64 MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com");
65 MODULE_DESCRIPTION("BMC150 magnetometer SPI driver");
66 MODULE_LICENSE("GPL v2");
67 MODULE_IMPORT_NS(IIO_BMC150_MAGN);