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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * 3-axis magnetometer driver support following SPI Bosch-Sensortec chips:4 * - BMC1505 * - BMC1566 * - BMM1507 *8 * Copyright (c) 2016, Intel Corporation.9 */10#include <linux/module.h>11#include <linux/mod_devicetable.h>12#include <linux/spi/spi.h>13#include <linux/regmap.h>14 15#include "bmc150_magn.h"16 17static int bmc150_magn_spi_probe(struct spi_device *spi)18{19 struct regmap *regmap;20 const struct spi_device_id *id = spi_get_device_id(spi);21 22 regmap = devm_regmap_init_spi(spi, &bmc150_magn_regmap_config);23 if (IS_ERR(regmap)) {24 dev_err(&spi->dev, "Failed to register spi regmap: %pe\n",25 regmap);26 return PTR_ERR(regmap);27 }28 return bmc150_magn_probe(&spi->dev, regmap, spi->irq, id->name);29}30 31static void bmc150_magn_spi_remove(struct spi_device *spi)32{33 bmc150_magn_remove(&spi->dev);34}35 36static const struct spi_device_id bmc150_magn_spi_id[] = {37 {"bmc150_magn", 0},38 {"bmc156_magn", 0},39 {"bmm150_magn", 0},40 {}41};42MODULE_DEVICE_TABLE(spi, bmc150_magn_spi_id);43 44static const struct acpi_device_id bmc150_magn_acpi_match[] = {45 {"BMC150B", 0},46 {"BMC156B", 0},47 {"BMM150B", 0},48 {},49};50MODULE_DEVICE_TABLE(acpi, bmc150_magn_acpi_match);51 52static struct spi_driver bmc150_magn_spi_driver = {53 .probe = bmc150_magn_spi_probe,54 .remove = bmc150_magn_spi_remove,55 .id_table = bmc150_magn_spi_id,56 .driver = {57 .acpi_match_table = bmc150_magn_acpi_match,58 .name = "bmc150_magn_spi",59 },60};61module_spi_driver(bmc150_magn_spi_driver);62 63MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com");64MODULE_DESCRIPTION("BMC150 magnetometer SPI driver");65MODULE_LICENSE("GPL v2");66MODULE_IMPORT_NS(IIO_BMC150_MAGN);67