// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2022 ROHM Semiconductors * * ROHM/KIONIX KX022A accelerometer driver */ #include <linux/interrupt.h> #include <linux/module.h> #include <linux/regmap.h> #include <linux/spi/spi.h> #include "kionix-kx022a.h" static int kx022a_spi_probe(struct spi_device *spi) { struct device *dev = &spi->dev; struct regmap *regmap; if (!spi->irq) { dev_err(dev, "No IRQ configured\n"); return -EINVAL; } regmap = devm_regmap_init_spi(spi, &kx022a_regmap); if (IS_ERR(regmap)) return dev_err_probe(dev, PTR_ERR(regmap), "Failed to initialize Regmap\n"); return kx022a_probe_internal(dev); } static const struct spi_device_id kx022a_id[] = { { "kx022a" }, { } }; MODULE_DEVICE_TABLE(spi, kx022a_id); static const struct of_device_id kx022a_of_match[] = { { .compatible = "kionix,kx022a", }, { } }; MODULE_DEVICE_TABLE(of, kx022a_of_match); static struct spi_driver kx022a_spi_driver = { .driver = { .name = "kx022a-spi", .of_match_table = kx022a_of_match, }, .probe = kx022a_spi_probe, .id_table = kx022a_id, }; module_spi_driver(kx022a_spi_driver); MODULE_DESCRIPTION("ROHM/Kionix kx022A accelerometer driver"); MODULE_AUTHOR("Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>"); MODULE_LICENSE("GPL"); MODULE_IMPORT_NS(IIO_KX022A);