1// SPDX-License-Identifier: GPL-2.0-only
2#include <linux/module.h>
3#include <linux/i2c.h>
4#include <linux/regmap.h>
5
6#include "bmp280.h"
7
8static int bmp280_i2c_probe(struct i2c_client *client)
9{
10	const struct i2c_device_id *id = i2c_client_get_device_id(client);
11	const struct bmp280_chip_info *chip_info;
12	struct regmap *regmap;
13
14	chip_info = i2c_get_match_data(client);
15
16	regmap = devm_regmap_init_i2c(client, chip_info->regmap_config);
17	if (IS_ERR(regmap)) {
18		dev_err(&client->dev, "failed to allocate register map\n");
19		return PTR_ERR(regmap);
20	}
21
22	return bmp280_common_probe(&client->dev,
23				   regmap,
24				   chip_info,
25				   id->name,
26				   client->irq);
27}
28
29static const struct of_device_id bmp280_of_i2c_match[] = {
30	{ .compatible = "bosch,bmp085", .data = &bmp180_chip_info },
31	{ .compatible = "bosch,bmp180", .data = &bmp180_chip_info },
32	{ .compatible = "bosch,bmp280", .data = &bmp280_chip_info },
33	{ .compatible = "bosch,bme280", .data = &bme280_chip_info },
34	{ .compatible = "bosch,bmp380", .data = &bmp380_chip_info },
35	{ .compatible = "bosch,bmp580", .data = &bmp580_chip_info },
36	{ },
37};
38MODULE_DEVICE_TABLE(of, bmp280_of_i2c_match);
39
40static const struct i2c_device_id bmp280_i2c_id[] = {
41	{"bmp085", (kernel_ulong_t)&bmp180_chip_info },
42	{"bmp180", (kernel_ulong_t)&bmp180_chip_info },
43	{"bmp280", (kernel_ulong_t)&bmp280_chip_info },
44	{"bme280", (kernel_ulong_t)&bme280_chip_info },
45	{"bmp380", (kernel_ulong_t)&bmp380_chip_info },
46	{"bmp580", (kernel_ulong_t)&bmp580_chip_info },
47	{ },
48};
49MODULE_DEVICE_TABLE(i2c, bmp280_i2c_id);
50
51static struct i2c_driver bmp280_i2c_driver = {
52	.driver = {
53		.name	= "bmp280",
54		.of_match_table = bmp280_of_i2c_match,
55		.pm = pm_ptr(&bmp280_dev_pm_ops),
56	},
57	.probe		= bmp280_i2c_probe,
58	.id_table	= bmp280_i2c_id,
59};
60module_i2c_driver(bmp280_i2c_driver);
61
62MODULE_AUTHOR("Vlad Dogaru <vlad.dogaru@intel.com>");
63MODULE_DESCRIPTION("Driver for Bosch Sensortec BMP180/BMP280 pressure and temperature sensor");
64MODULE_LICENSE("GPL v2");
65MODULE_IMPORT_NS(IIO_BMP280);
66