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1// SPDX-License-Identifier: GPL-2.0+2/*3 * ADXL372 3-Axis Digital Accelerometer SPI driver4 *5 * Copyright 2018 Analog Devices Inc.6 */7 8#include <linux/module.h>9#include <linux/mod_devicetable.h>10#include <linux/regmap.h>11#include <linux/spi/spi.h>12 13#include "adxl372.h"14 15static const struct regmap_config adxl372_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 = adxl372_readable_noinc_reg,21};22 23static int adxl372_spi_probe(struct spi_device *spi)24{25 const struct spi_device_id *id = spi_get_device_id(spi);26 struct regmap *regmap;27 28 regmap = devm_regmap_init_spi(spi, &adxl372_spi_regmap_config);29 if (IS_ERR(regmap))30 return PTR_ERR(regmap);31 32 return adxl372_probe(&spi->dev, regmap, spi->irq, id->name);33}34 35static const struct spi_device_id adxl372_spi_id[] = {36 { "adxl372", 0 },37 {}38};39MODULE_DEVICE_TABLE(spi, adxl372_spi_id);40 41static const struct of_device_id adxl372_of_match[] = {42 { .compatible = "adi,adxl372" },43 { }44};45MODULE_DEVICE_TABLE(of, adxl372_of_match);46 47static struct spi_driver adxl372_spi_driver = {48 .driver = {49 .name = "adxl372_spi",50 .of_match_table = adxl372_of_match,51 },52 .probe = adxl372_spi_probe,53 .id_table = adxl372_spi_id,54};55 56module_spi_driver(adxl372_spi_driver);57 58MODULE_AUTHOR("Stefan Popa <stefan.popa@analog.com>");59MODULE_DESCRIPTION("Analog Devices ADXL372 3-axis accelerometer SPI driver");60MODULE_LICENSE("GPL");61MODULE_IMPORT_NS(IIO_ADXL372);62