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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * I2C IIO driver for Bosch BMA400 triaxial acceleration sensor.4 *5 * Copyright 2019 Dan Robertson <dan@dlrobertson.com>6 *7 * I2C address is either 0x14 or 0x15 depending on SDO8 */9#include <linux/i2c.h>10#include <linux/mod_devicetable.h>11#include <linux/module.h>12#include <linux/regmap.h>13 14#include "bma400.h"15 16static int bma400_i2c_probe(struct i2c_client *client)17{18 const struct i2c_device_id *id = i2c_client_get_device_id(client);19 struct regmap *regmap;20 21 regmap = devm_regmap_init_i2c(client, &bma400_regmap_config);22 if (IS_ERR(regmap)) {23 dev_err(&client->dev, "failed to create regmap\n");24 return PTR_ERR(regmap);25 }26 27 return bma400_probe(&client->dev, regmap, client->irq, id->name);28}29 30static const struct i2c_device_id bma400_i2c_ids[] = {31 { "bma400" },32 { }33};34MODULE_DEVICE_TABLE(i2c, bma400_i2c_ids);35 36static const struct of_device_id bma400_of_i2c_match[] = {37 { .compatible = "bosch,bma400" },38 { }39};40MODULE_DEVICE_TABLE(of, bma400_of_i2c_match);41 42static struct i2c_driver bma400_i2c_driver = {43 .driver = {44 .name = "bma400",45 .of_match_table = bma400_of_i2c_match,46 },47 .probe = bma400_i2c_probe,48 .id_table = bma400_i2c_ids,49};50 51module_i2c_driver(bma400_i2c_driver);52 53MODULE_AUTHOR("Dan Robertson <dan@dlrobertson.com>");54MODULE_DESCRIPTION("Bosch BMA400 triaxial acceleration sensor (I2C)");55MODULE_LICENSE("GPL");56MODULE_IMPORT_NS(IIO_BMA400);57