diff options
Diffstat (limited to 'drivers/iio/imu/fxos8700_spi.c')
-rw-r--r-- | drivers/iio/imu/fxos8700_spi.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/iio/imu/fxos8700_spi.c b/drivers/iio/imu/fxos8700_spi.c new file mode 100644 index 000000000000..57e7bb6444e7 --- /dev/null +++ b/drivers/iio/imu/fxos8700_spi.c @@ -0,0 +1,59 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * FXOS8700 - NXP IMU, SPI bits + */ +#include <linux/acpi.h> +#include <linux/module.h> +#include <linux/mod_devicetable.h> +#include <linux/regmap.h> +#include <linux/spi/spi.h> + +#include "fxos8700.h" + +static int fxos8700_spi_probe(struct spi_device *spi) +{ + struct regmap *regmap; + const struct spi_device_id *id = spi_get_device_id(spi); + + regmap = devm_regmap_init_spi(spi, &fxos8700_regmap_config); + if (IS_ERR(regmap)) { + dev_err(&spi->dev, "Failed to register spi regmap %d\n", + (int)PTR_ERR(regmap)); + return PTR_ERR(regmap); + } + + return fxos8700_core_probe(&spi->dev, regmap, id->name, true); +} + +static const struct spi_device_id fxos8700_spi_id[] = { + {"fxos8700", 0}, + { } +}; +MODULE_DEVICE_TABLE(spi, fxos8700_spi_id); + +static const struct acpi_device_id fxos8700_acpi_match[] = { + {"FXOS8700", 0}, + { } +}; +MODULE_DEVICE_TABLE(acpi, fxos8700_acpi_match); + +static const struct of_device_id fxos8700_of_match[] = { + { .compatible = "nxp,fxos8700" }, + { } +}; +MODULE_DEVICE_TABLE(of, fxos8700_of_match); + +static struct spi_driver fxos8700_spi_driver = { + .probe = fxos8700_spi_probe, + .id_table = fxos8700_spi_id, + .driver = { + .acpi_match_table = ACPI_PTR(fxos8700_acpi_match), + .of_match_table = fxos8700_of_match, + .name = "fxos8700_spi", + }, +}; +module_spi_driver(fxos8700_spi_driver); + +MODULE_AUTHOR("Robert Jones <rjones@gateworks.com>"); +MODULE_DESCRIPTION("FXOS8700 SPI driver"); +MODULE_LICENSE("GPL v2"); |