69 lines
1.5 KiB
C
69 lines
1.5 KiB
C
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
|
/*
|
||
|
|
* BMI160 - Bosch IMU, SPI bits
|
||
|
|
*
|
||
|
|
* Copyright (c) 2016, Intel Corporation.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
#include <linux/mod_devicetable.h>
|
||
|
|
#include <linux/module.h>
|
||
|
|
#include <linux/regmap.h>
|
||
|
|
#include <linux/spi/spi.h>
|
||
|
|
|
||
|
|
#include "bmi160.h"
|
||
|
|
|
||
|
|
static int bmi160_spi_probe(struct spi_device *spi)
|
||
|
|
{
|
||
|
|
struct regmap *regmap;
|
||
|
|
const struct spi_device_id *id = spi_get_device_id(spi);
|
||
|
|
const char *name;
|
||
|
|
|
||
|
|
regmap = devm_regmap_init_spi(spi, &bmi160_regmap_config);
|
||
|
|
if (IS_ERR(regmap)) {
|
||
|
|
dev_err(&spi->dev, "Failed to register spi regmap: %pe\n",
|
||
|
|
regmap);
|
||
|
|
return PTR_ERR(regmap);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (id)
|
||
|
|
name = id->name;
|
||
|
|
else
|
||
|
|
name = dev_name(&spi->dev);
|
||
|
|
|
||
|
|
return bmi160_core_probe(&spi->dev, regmap, name, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
static const struct spi_device_id bmi160_spi_id[] = {
|
||
|
|
{"bmi160", 0},
|
||
|
|
{}
|
||
|
|
};
|
||
|
|
MODULE_DEVICE_TABLE(spi, bmi160_spi_id);
|
||
|
|
|
||
|
|
static const struct acpi_device_id bmi160_acpi_match[] = {
|
||
|
|
{"BMI0160", 0},
|
||
|
|
{ },
|
||
|
|
};
|
||
|
|
MODULE_DEVICE_TABLE(acpi, bmi160_acpi_match);
|
||
|
|
|
||
|
|
static const struct of_device_id bmi160_of_match[] = {
|
||
|
|
{ .compatible = "bosch,bmi160" },
|
||
|
|
{ },
|
||
|
|
};
|
||
|
|
MODULE_DEVICE_TABLE(of, bmi160_of_match);
|
||
|
|
|
||
|
|
static struct spi_driver bmi160_spi_driver = {
|
||
|
|
.probe = bmi160_spi_probe,
|
||
|
|
.id_table = bmi160_spi_id,
|
||
|
|
.driver = {
|
||
|
|
.acpi_match_table = bmi160_acpi_match,
|
||
|
|
.of_match_table = bmi160_of_match,
|
||
|
|
.name = "bmi160_spi",
|
||
|
|
},
|
||
|
|
};
|
||
|
|
module_spi_driver(bmi160_spi_driver);
|
||
|
|
|
||
|
|
MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com");
|
||
|
|
MODULE_DESCRIPTION("Bosch BMI160 SPI driver");
|
||
|
|
MODULE_LICENSE("GPL v2");
|
||
|
|
MODULE_IMPORT_NS(IIO_BMI160);
|