projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 09c434b8 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
| 14e8015f | 2 | #include <linux/i2c.h> |
| 24867015 | 3 | #include <linux/module.h> |
| 14e8015f LW |
4 | #include <linux/regmap.h> |
| 5 | ||
| 6 | #include "bmp280.h" | |
| 7 | ||
| 12491d35 | 8 | static int bmp280_i2c_probe(struct i2c_client *client) |
| 14e8015f | 9 | { |
| 12491d35 | 10 | const struct i2c_device_id *id = i2c_client_get_device_id(client); |
| 48245f4a AI |
11 | const struct bmp280_chip_info *chip_info; |
| 12 | struct regmap *regmap; | |
| 14e8015f | 13 | |
| aace22e3 | 14 | chip_info = i2c_get_match_data(client); |
| 14e8015f | 15 | |
| 0b0b7726 | 16 | regmap = devm_regmap_init_i2c(client, chip_info->regmap_config); |
| 14e8015f LW |
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, | |
| 0b0b7726 | 24 | chip_info, |
| aae95394 LW |
25 | id->name, |
| 26 | client->irq); | |
| 14e8015f LW |
27 | } |
| 28 | ||
| 14e8015f | 29 | static const struct of_device_id bmp280_of_i2c_match[] = { |
| 0b0b7726 AI |
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 }, | |
| 597dfb2a | 35 | { .compatible = "bosch,bmp580", .data = &bmp580_chip_info }, |
| 14e8015f LW |
36 | { }, |
| 37 | }; | |
| 38 | MODULE_DEVICE_TABLE(of, bmp280_of_i2c_match); | |
| 14e8015f LW |
39 | |
| 40 | static const struct i2c_device_id bmp280_i2c_id[] = { | |
| 0b0b7726 AI |
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 }, | |
| 597dfb2a | 46 | {"bmp580", (kernel_ulong_t)&bmp580_chip_info }, |
| 14e8015f LW |
47 | { }, |
| 48 | }; | |
| 49 | MODULE_DEVICE_TABLE(i2c, bmp280_i2c_id); | |
| 50 | ||
| 51 | static struct i2c_driver bmp280_i2c_driver = { | |
| 52 | .driver = { | |
| 53 | .name = "bmp280", | |
| ae968599 | 54 | .of_match_table = bmp280_of_i2c_match, |
| 5865918f | 55 | .pm = pm_ptr(&bmp280_dev_pm_ops), |
| 14e8015f | 56 | }, |
| 7cf15f42 | 57 | .probe = bmp280_i2c_probe, |
| 14e8015f LW |
58 | .id_table = bmp280_i2c_id, |
| 59 | }; | |
| 60 | module_i2c_driver(bmp280_i2c_driver); | |
| 61 | ||
| 62 | MODULE_AUTHOR("Vlad Dogaru <vlad.dogaru@intel.com>"); | |
| 63 | MODULE_DESCRIPTION("Driver for Bosch Sensortec BMP180/BMP280 pressure and temperature sensor"); | |
| 64 | MODULE_LICENSE("GPL v2"); | |
| 0f26b9db | 65 | MODULE_IMPORT_NS(IIO_BMP280); |