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// SPDX-License-Identifier: GPL-2.0-only
/*
* ADXL313 3-Axis Digital Accelerometer
*
* Copyright (c) 2021 Lucas Stankus <lucas.p.stankus@gmail.com>
*
* Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADXL313.pdf
*/
#include <linux/i2c.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/regmap.h>
#include "adxl313.h"
static const struct regmap_config adxl313_i2c_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.rd_table = &adxl313_readable_regs_table,
.wr_table = &adxl313_writable_regs_table,
.max_register = 0x39,
};
static int adxl313_i2c_probe(struct i2c_client *client)
{
struct regmap *regmap;
regmap = devm_regmap_init_i2c(client, &adxl313_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 adxl313_core_probe(&client->dev, regmap, client->name, NULL);
}
static const struct i2c_device_id adxl313_i2c_id[] = {
{ "adxl313" },
{ }
};
MODULE_DEVICE_TABLE(i2c, adxl313_i2c_id);
static const struct of_device_id adxl313_of_match[] = {
{ .compatible = "adi,adxl313" },
{ }
};
MODULE_DEVICE_TABLE(of, adxl313_of_match);
static struct i2c_driver adxl313_i2c_driver = {
.driver = {
.name = "adxl313_i2c",
.of_match_table = adxl313_of_match,
},
.probe_new = adxl313_i2c_probe,
.id_table = adxl313_i2c_id,
};
module_i2c_driver(adxl313_i2c_driver);
MODULE_AUTHOR("Lucas Stankus <lucas.p.stankus@gmail.com>");
MODULE_DESCRIPTION("ADXL313 3-Axis Digital Accelerometer I2C driver");
MODULE_LICENSE("GPL v2");
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