Contributors: 5
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Linus Walleij |
301 |
85.27% |
3 |
37.50% |
| Angel Iglesias |
43 |
12.18% |
2 |
25.00% |
| Jonathan Cameron |
5 |
1.42% |
1 |
12.50% |
| Paul Cercueil |
3 |
0.85% |
1 |
12.50% |
| Thomas Gleixner |
1 |
0.28% |
1 |
12.50% |
| Total |
353 |
|
8 |
|
// SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/regmap.h>
#include "bmp280.h"
static int bmp280_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct regmap *regmap;
const struct regmap_config *regmap_config;
switch (id->driver_data) {
case BMP180_CHIP_ID:
regmap_config = &bmp180_regmap_config;
break;
case BMP280_CHIP_ID:
case BME280_CHIP_ID:
regmap_config = &bmp280_regmap_config;
break;
case BMP380_CHIP_ID:
regmap_config = &bmp380_regmap_config;
break;
default:
return -EINVAL;
}
regmap = devm_regmap_init_i2c(client, regmap_config);
if (IS_ERR(regmap)) {
dev_err(&client->dev, "failed to allocate register map\n");
return PTR_ERR(regmap);
}
return bmp280_common_probe(&client->dev,
regmap,
id->driver_data,
id->name,
client->irq);
}
static const struct of_device_id bmp280_of_i2c_match[] = {
{ .compatible = "bosch,bmp085", .data = (void *)BMP180_CHIP_ID },
{ .compatible = "bosch,bmp180", .data = (void *)BMP180_CHIP_ID },
{ .compatible = "bosch,bmp280", .data = (void *)BMP280_CHIP_ID },
{ .compatible = "bosch,bme280", .data = (void *)BME280_CHIP_ID },
{ .compatible = "bosch,bmp380", .data = (void *)BMP380_CHIP_ID },
{ },
};
MODULE_DEVICE_TABLE(of, bmp280_of_i2c_match);
static const struct i2c_device_id bmp280_i2c_id[] = {
{"bmp085", BMP180_CHIP_ID },
{"bmp180", BMP180_CHIP_ID },
{"bmp280", BMP280_CHIP_ID },
{"bme280", BME280_CHIP_ID },
{"bmp380", BMP380_CHIP_ID },
{ },
};
MODULE_DEVICE_TABLE(i2c, bmp280_i2c_id);
static struct i2c_driver bmp280_i2c_driver = {
.driver = {
.name = "bmp280",
.of_match_table = bmp280_of_i2c_match,
.pm = pm_ptr(&bmp280_dev_pm_ops),
},
.probe = bmp280_i2c_probe,
.id_table = bmp280_i2c_id,
};
module_i2c_driver(bmp280_i2c_driver);
MODULE_AUTHOR("Vlad Dogaru <vlad.dogaru@intel.com>");
MODULE_DESCRIPTION("Driver for Bosch Sensortec BMP180/BMP280 pressure and temperature sensor");
MODULE_LICENSE("GPL v2");
MODULE_IMPORT_NS(IIO_BMP280);