projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 84e5ddd5 RJ |
1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* | |
| 3 | * FXOS8700 - NXP IMU, SPI bits | |
| 4 | */ | |
| 5 | #include <linux/acpi.h> | |
| 6 | #include <linux/module.h> | |
| 7 | #include <linux/mod_devicetable.h> | |
| 8 | #include <linux/regmap.h> | |
| 9 | #include <linux/spi/spi.h> | |
| 10 | ||
| 11 | #include "fxos8700.h" | |
| 12 | ||
| 13 | static int fxos8700_spi_probe(struct spi_device *spi) | |
| 14 | { | |
| 15 | struct regmap *regmap; | |
| 16 | const struct spi_device_id *id = spi_get_device_id(spi); | |
| 17 | ||
| 18 | regmap = devm_regmap_init_spi(spi, &fxos8700_regmap_config); | |
| 19 | if (IS_ERR(regmap)) { | |
| 897cd10a | 20 | dev_err(&spi->dev, "Failed to register spi regmap %ld\n", PTR_ERR(regmap)); |
| 84e5ddd5 RJ |
21 | return PTR_ERR(regmap); |
| 22 | } | |
| 23 | ||
| 24 | return fxos8700_core_probe(&spi->dev, regmap, id->name, true); | |
| 25 | } | |
| 26 | ||
| 27 | static const struct spi_device_id fxos8700_spi_id[] = { | |
| 28 | {"fxos8700", 0}, | |
| 29 | { } | |
| 30 | }; | |
| 31 | MODULE_DEVICE_TABLE(spi, fxos8700_spi_id); | |
| 32 | ||
| 33 | static const struct acpi_device_id fxos8700_acpi_match[] = { | |
| 34 | {"FXOS8700", 0}, | |
| 35 | { } | |
| 36 | }; | |
| 37 | MODULE_DEVICE_TABLE(acpi, fxos8700_acpi_match); | |
| 38 | ||
| 39 | static const struct of_device_id fxos8700_of_match[] = { | |
| 40 | { .compatible = "nxp,fxos8700" }, | |
| 41 | { } | |
| 42 | }; | |
| 43 | MODULE_DEVICE_TABLE(of, fxos8700_of_match); | |
| 44 | ||
| 45 | static struct spi_driver fxos8700_spi_driver = { | |
| 46 | .probe = fxos8700_spi_probe, | |
| 47 | .id_table = fxos8700_spi_id, | |
| 48 | .driver = { | |
| 49 | .acpi_match_table = ACPI_PTR(fxos8700_acpi_match), | |
| 50 | .of_match_table = fxos8700_of_match, | |
| 51 | .name = "fxos8700_spi", | |
| 52 | }, | |
| 53 | }; | |
| 54 | module_spi_driver(fxos8700_spi_driver); | |
| 55 | ||
| 56 | MODULE_AUTHOR("Robert Jones <rjones@gateworks.com>"); | |
| 57 | MODULE_DESCRIPTION("FXOS8700 SPI driver"); | |
| 58 | MODULE_LICENSE("GPL v2"); |