Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Eva Rachel Retuya |
191 |
60.83% |
3 |
17.65% |
| Biju Das |
55 |
17.52% |
2 |
11.76% |
| Kai-Heng Feng |
21 |
6.69% |
1 |
5.88% |
| Lothar Rubusch |
14 |
4.46% |
3 |
17.65% |
| Andy Shevchenko |
13 |
4.14% |
3 |
17.65% |
| Lars-Peter Clausen |
12 |
3.82% |
1 |
5.88% |
| Jonathan Cameron |
4 |
1.27% |
1 |
5.88% |
| Thomas Gleixner |
2 |
0.64% |
1 |
5.88% |
| Uwe Kleine-König |
1 |
0.32% |
1 |
5.88% |
| Peter Zijlstra |
1 |
0.32% |
1 |
5.88% |
| Total |
314 |
|
17 |
|
// SPDX-License-Identifier: GPL-2.0-only
/*
* ADXL345 3-Axis Digital Accelerometer I2C driver
*
* Copyright (c) 2017 Eva Rachel Retuya <eraretuya@gmail.com>
*
* 7-bit I2C slave address: 0x1D (ALT ADDRESS pin tied to VDDIO) or
* 0x53 (ALT ADDRESS pin grounded)
*/
#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/regmap.h>
#include "adxl345.h"
static const struct regmap_config adxl345_i2c_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.volatile_reg = adxl345_is_volatile_reg,
.cache_type = REGCACHE_MAPLE,
};
static int adxl345_i2c_probe(struct i2c_client *client)
{
struct regmap *regmap;
regmap = devm_regmap_init_i2c(client, &adxl345_i2c_regmap_config);
if (IS_ERR(regmap))
return dev_err_probe(&client->dev, PTR_ERR(regmap), "Error initializing regmap\n");
return adxl345_core_probe(&client->dev, regmap, false, NULL);
}
static const struct adxl345_chip_info adxl345_i2c_info = {
.name = "adxl345",
.uscale = ADXL345_USCALE,
};
static const struct adxl345_chip_info adxl375_i2c_info = {
.name = "adxl375",
.uscale = ADXL375_USCALE,
};
static const struct i2c_device_id adxl345_i2c_id[] = {
{ "adxl345", (kernel_ulong_t)&adxl345_i2c_info },
{ "adxl375", (kernel_ulong_t)&adxl375_i2c_info },
{ }
};
MODULE_DEVICE_TABLE(i2c, adxl345_i2c_id);
static const struct of_device_id adxl345_of_match[] = {
{ .compatible = "adi,adxl345", .data = &adxl345_i2c_info },
{ .compatible = "adi,adxl375", .data = &adxl375_i2c_info },
{ }
};
MODULE_DEVICE_TABLE(of, adxl345_of_match);
static const struct acpi_device_id adxl345_acpi_match[] = {
{ "ADS0345", (kernel_ulong_t)&adxl345_i2c_info },
{ }
};
MODULE_DEVICE_TABLE(acpi, adxl345_acpi_match);
static struct i2c_driver adxl345_i2c_driver = {
.driver = {
.name = "adxl345_i2c",
.of_match_table = adxl345_of_match,
.acpi_match_table = adxl345_acpi_match,
},
.probe = adxl345_i2c_probe,
.id_table = adxl345_i2c_id,
};
module_i2c_driver(adxl345_i2c_driver);
MODULE_AUTHOR("Eva Rachel Retuya <eraretuya@gmail.com>");
MODULE_DESCRIPTION("ADXL345 3-Axis Digital Accelerometer I2C driver");
MODULE_LICENSE("GPL v2");
MODULE_IMPORT_NS("IIO_ADXL345");