mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-12 21:44:06 +08:00
d2912cb15b
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
// 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)
|
|
{
|
|
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 int mma7455_i2c_remove(struct i2c_client *i2c)
|
|
{
|
|
return 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 = 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");
|