// SPDX-License-Identifier: GPL-2.0-only /* * IIO accel I2C driver for Freescale MMA7455L 3-axis 10-bit accelerometer * Copyright 2015 Joachim Eastwood <manabian@gmail.com> */ #include <linux/i2c.h> #include <linux/module.h> #include <linux/regmap.h> #include "mma7455.h" static int mma7455_i2c_probe(struct i2c_client *i2c) { const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct regmap *regmap; const char *name = NULL; regmap = devm_regmap_init_i2c(i2c, &mma7455_core_regmap); if (IS_ERR(regmap)) return PTR_ERR(regmap); if (id) name = id->name; return mma7455_core_probe(&i2c->dev, regmap, name); } static void mma7455_i2c_remove(struct i2c_client *i2c) { mma7455_core_remove(&i2c->dev); } static const struct i2c_device_id mma7455_i2c_ids[] = { { "mma7455", 0 }, { "mma7456", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, mma7455_i2c_ids); static const struct of_device_id mma7455_of_match[] = { { .compatible = "fsl,mma7455" }, { .compatible = "fsl,mma7456" }, { } }; MODULE_DEVICE_TABLE(of, mma7455_of_match); static struct i2c_driver mma7455_i2c_driver = { .probe_new = mma7455_i2c_probe, .remove = mma7455_i2c_remove, .id_table = mma7455_i2c_ids, .driver = { .name = "mma7455-i2c", .of_match_table = mma7455_of_match, }, }; module_i2c_driver(mma7455_i2c_driver); MODULE_AUTHOR("Joachim Eastwood <manabian@gmail.com>"); MODULE_DESCRIPTION("Freescale MMA7455L I2C accelerometer driver"); MODULE_LICENSE("GPL v2"); MODULE_IMPORT_NS(IIO_MMA7455);