// SPDX-License-Identifier: GPL-2.0-only /* * ADXL355 3-Axis Digital Accelerometer I2C driver * * Copyright (c) 2021 Puranjay Mohan <puranjay12@gmail.com> */ #include <linux/i2c.h> #include <linux/module.h> #include <linux/mod_devicetable.h> #include <linux/regmap.h> #include "adxl355.h" static const struct regmap_config adxl355_i2c_regmap_config = { .reg_bits = 8, .val_bits = 8, .max_register = 0x2F, .rd_table = &adxl355_readable_regs_tbl, .wr_table = &adxl355_writeable_regs_tbl, }; static int adxl355_i2c_probe(struct i2c_client *client) { struct regmap *regmap; regmap = devm_regmap_init_i2c(client, &adxl355_i2c_regmap_config); if (IS_ERR(regmap)) { dev_err(&client->dev, "Error initializing i2c regmap: %ld\n", PTR_ERR(regmap)); return PTR_ERR(regmap); } return adxl355_core_probe(&client->dev, regmap, client->name); } static const struct i2c_device_id adxl355_i2c_id[] = { { "adxl355", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, adxl355_i2c_id); static const struct of_device_id adxl355_of_match[] = { { .compatible = "adi,adxl355" }, { } }; MODULE_DEVICE_TABLE(of, adxl355_of_match); static struct i2c_driver adxl355_i2c_driver = { .driver = { .name = "adxl355_i2c", .of_match_table = adxl355_of_match, }, .probe_new = adxl355_i2c_probe, .id_table = adxl355_i2c_id, }; module_i2c_driver(adxl355_i2c_driver); MODULE_AUTHOR("Puranjay Mohan <puranjay12@gmail.com>"); MODULE_DESCRIPTION("ADXL355 3-Axis Digital Accelerometer I2C driver"); MODULE_LICENSE("GPL v2"); MODULE_IMPORT_NS(IIO_ADXL355);