LXR linux/drivers/iio/accel/mma7455

   1// SPDX-License-Identifier: GPL-2.0-only
   2/*
   3 * IIO accel I2C driver for Freescale MMA7455L 3-axis 10-bit accelerometer
   4 * Copyright 2015 Joachim Eastwood <manabian@gmail.com>
   5 */
   6
   7#include <linux/i2c.h>
   8#include <linux/module.h>
   9#include <linux/regmap.h>
  10
  11#include "mma7455.h"
  12
  13static int mma7455_i2c_probe(struct i2c_client *i2c,
  14                             const struct i2c_device_id *id)
  15{
  16        struct regmap *regmap;
  17        const char *name = NULL;
  18
  19        regmap = devm_regmap_init_i2c(i2c, &mma7455_core_regmap);
  20        if (IS_ERR(regmap))
  21                return PTR_ERR(regmap);
  22
  23        if (id)
  24                name = id->name;
  25
  26        return mma7455_core_probe(&i2c->dev, regmap, name);
  27}
  28
  29static int mma7455_i2c_remove(struct i2c_client *i2c)
  30{
  31        return mma7455_core_remove(&i2c->dev);
  32}
  33
  34static const struct i2c_device_id mma7455_i2c_ids[] = {
  35        { "mma7455", 0 },
  36        { "mma7456", 0 },
  37        { }
  38};
  39MODULE_DEVICE_TABLE(i2c, mma7455_i2c_ids);
  40
  41static const struct of_device_id mma7455_of_match[] = {
  42        { .compatible = "fsl,mma7455" },
  43        { .compatible = "fsl,mma7456" },
  44        { }
  45};
  46MODULE_DEVICE_TABLE(of, mma7455_of_match);
  47
  48static struct i2c_driver mma7455_i2c_driver = {
  49        .probe = mma7455_i2c_probe,
  50        .remove = mma7455_i2c_remove,
  51        .id_table = mma7455_i2c_ids,
  52        .driver = {
  53                .name   = "mma7455-i2c",
  54                .of_match_table = mma7455_of_match,
  55        },
  56};
  57module_i2c_driver(mma7455_i2c_driver);
  58
  59MODULE_AUTHOR("Joachim Eastwood <manabian@gmail.com>");
  60MODULE_DESCRIPTION("Freescale MMA7455L I2C accelerometer driver");
  61MODULE_LICENSE("GPL v2");
  62