LXR linux/sound/soc/codecs/cs42l51-i2c.c

   1// SPDX-License-Identifier: GPL-2.0-only
   2/*
   3 * cs42l56.c -- CS42L51 ALSA SoC I2C audio driver
   4 *
   5 * Copyright 2014 CirrusLogic, Inc.
   6 *
   7 * Author: Brian Austin <brian.austin@cirrus.com>
   8 */
   9
  10#include <linux/i2c.h>
  11#include <linux/module.h>
  12#include <sound/soc.h>
  13
  14#include "cs42l51.h"
  15
  16static struct i2c_device_id cs42l51_i2c_id[] = {
  17        {"cs42l51", 0},
  18        {}
  19};
  20MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id);
  21
  22static int cs42l51_i2c_probe(struct i2c_client *i2c,
  23                             const struct i2c_device_id *id)
  24{
  25        struct regmap_config config;
  26
  27        config = cs42l51_regmap;
  28
  29        return cs42l51_probe(&i2c->dev, devm_regmap_init_i2c(i2c, &config));
  30}
  31
  32static int cs42l51_i2c_remove(struct i2c_client *i2c)
  33{
  34        return cs42l51_remove(&i2c->dev);
  35}
  36
  37static const struct dev_pm_ops cs42l51_pm_ops = {
  38        SET_SYSTEM_SLEEP_PM_OPS(cs42l51_suspend, cs42l51_resume)
  39};
  40
  41static struct i2c_driver cs42l51_i2c_driver = {
  42        .driver = {
  43                .name = "cs42l51",
  44                .of_match_table = cs42l51_of_match,
  45                .pm = &cs42l51_pm_ops,
  46        },
  47        .probe = cs42l51_i2c_probe,
  48        .remove = cs42l51_i2c_remove,
  49        .id_table = cs42l51_i2c_id,
  50};
  51
  52module_i2c_driver(cs42l51_i2c_driver);
  53
  54MODULE_DESCRIPTION("ASoC CS42L51 I2C Driver");
  55MODULE_AUTHOR("Brian Austin, Cirrus Logic Inc, <brian.austin@cirrus.com>");
  56MODULE_LICENSE("GPL");
  57