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)) { 20 dev_err(&spi->dev, "Failed to register spi regmap %d\n", 21 (int)PTR_ERR(regmap)); 22 return PTR_ERR(regmap); 23 } 24 25 return fxos8700_core_probe(&spi->dev, regmap, id->name, true); 26 } 27 28 static const struct spi_device_id fxos8700_spi_id[] = { 29 {"fxos8700", 0}, 30 { } 31 }; 32 MODULE_DEVICE_TABLE(spi, fxos8700_spi_id); 33 34 static const struct acpi_device_id fxos8700_acpi_match[] = { 35 {"FXOS8700", 0}, 36 { } 37 }; 38 MODULE_DEVICE_TABLE(acpi, fxos8700_acpi_match); 39 40 static const struct of_device_id fxos8700_of_match[] = { 41 { .compatible = "nxp,fxos8700" }, 42 { } 43 }; 44 MODULE_DEVICE_TABLE(of, fxos8700_of_match); 45 46 static struct spi_driver fxos8700_spi_driver = { 47 .probe = fxos8700_spi_probe, 48 .id_table = fxos8700_spi_id, 49 .driver = { 50 .acpi_match_table = ACPI_PTR(fxos8700_acpi_match), 51 .of_match_table = fxos8700_of_match, 52 .name = "fxos8700_spi", 53 }, 54 }; 55 module_spi_driver(fxos8700_spi_driver); 56 57 MODULE_AUTHOR("Robert Jones <rjones@gateworks.com>"); 58 MODULE_DESCRIPTION("FXOS8700 SPI driver"); 59 MODULE_LICENSE("GPL v2"); 60