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1// SPDX-License-Identifier: GPL-2.0+2/*3 * ADXL380 3-Axis Digital Accelerometer SPI driver4 *5 * Copyright 2024 Analog Devices Inc.6 */7 8#include <linux/mod_devicetable.h>9#include <linux/module.h>10#include <linux/regmap.h>11#include <linux/spi/spi.h>12 13#include "adxl380.h"14 15static const struct regmap_config adxl380_spi_regmap_config = {16 .reg_bits = 7,17 .pad_bits = 1,18 .val_bits = 8,19 .read_flag_mask = BIT(0),20 .readable_noinc_reg = adxl380_readable_noinc_reg,21};22 23static int adxl380_spi_probe(struct spi_device *spi)24{25 const struct adxl380_chip_info *chip_data;26 struct regmap *regmap;27 28 chip_data = spi_get_device_match_data(spi);29 30 regmap = devm_regmap_init_spi(spi, &adxl380_spi_regmap_config);31 if (IS_ERR(regmap))32 return PTR_ERR(regmap);33 34 return adxl380_probe(&spi->dev, regmap, chip_data);35}36 37static const struct spi_device_id adxl380_spi_id[] = {38 { "adxl380", (kernel_ulong_t)&adxl380_chip_info },39 { "adxl382", (kernel_ulong_t)&adxl382_chip_info },40 { }41};42MODULE_DEVICE_TABLE(spi, adxl380_spi_id);43 44static const struct of_device_id adxl380_of_match[] = {45 { .compatible = "adi,adxl380", .data = &adxl380_chip_info },46 { .compatible = "adi,adxl382", .data = &adxl382_chip_info },47 { }48};49MODULE_DEVICE_TABLE(of, adxl380_of_match);50 51static struct spi_driver adxl380_spi_driver = {52 .driver = {53 .name = "adxl380_spi",54 .of_match_table = adxl380_of_match,55 },56 .probe = adxl380_spi_probe,57 .id_table = adxl380_spi_id,58};59 60module_spi_driver(adxl380_spi_driver);61 62MODULE_AUTHOR("Ramona Gradinariu <ramona.gradinariu@analog.com>");63MODULE_AUTHOR("Antoniu Miclaus <antoniu.miclaus@analog.com>");64MODULE_DESCRIPTION("Analog Devices ADXL380 3-axis accelerometer SPI driver");65MODULE_LICENSE("GPL");66MODULE_IMPORT_NS(IIO_ADXL380);67