1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * BMA220 Digital triaxial acceleration sensor driver 4 * 5 * Copyright (c) 2016,2020 Intel Corporation. 6 */ 7 8 #include <linux/module.h> 9 #include <linux/regmap.h> 10 #include <linux/types.h> 11 #include <linux/spi/spi.h> 12 13 #include "bma220.h" 14 15 static int bma220_spi_probe(struct spi_device *spi) 16 { 17 struct regmap *regmap; 18 19 regmap = devm_regmap_init_spi(spi, &bma220_spi_regmap_config); 20 if (IS_ERR(regmap)) 21 return dev_err_probe(&spi->dev, PTR_ERR(regmap), 22 "failed to create regmap\n"); 23 24 return bma220_common_probe(&spi->dev, regmap, spi->irq); 25 } 26 27 static const struct spi_device_id bma220_spi_id[] = { 28 { .name = "bma220" }, 29 { } 30 }; 31 32 static const struct acpi_device_id bma220_acpi_id[] = { 33 { "BMA0220", 0 }, 34 { } 35 }; 36 MODULE_DEVICE_TABLE(spi, bma220_spi_id); 37 38 static const struct of_device_id bma220_of_spi_match[] = { 39 { .compatible = "bosch,bma220" }, 40 { } 41 }; 42 MODULE_DEVICE_TABLE(of, bma220_of_spi_match); 43 44 static struct spi_driver bma220_spi_driver = { 45 .driver = { 46 .name = "bma220_spi", 47 .pm = pm_sleep_ptr(&bma220_pm_ops), 48 .of_match_table = bma220_of_spi_match, 49 .acpi_match_table = bma220_acpi_id, 50 }, 51 .probe = bma220_spi_probe, 52 .id_table = bma220_spi_id, 53 }; 54 module_spi_driver(bma220_spi_driver); 55 56 MODULE_AUTHOR("Tiberiu Breana <tiberiu.a.breana@intel.com>"); 57 MODULE_DESCRIPTION("BMA220 triaxial acceleration sensor spi driver"); 58 MODULE_LICENSE("GPL"); 59 MODULE_IMPORT_NS("IIO_BOSCH_BMA220"); 60