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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * cs42l56.c -- CS42L51 ALSA SoC I2C audio driver4 *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"},18 {}19};20MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id);21 22static const struct of_device_id cs42l51_of_match[] = {23 { .compatible = "cirrus,cs42l51", },24 { }25};26MODULE_DEVICE_TABLE(of, cs42l51_of_match);27 28static int cs42l51_i2c_probe(struct i2c_client *i2c)29{30 struct regmap_config config;31 32 config = cs42l51_regmap;33 34 return cs42l51_probe(&i2c->dev, devm_regmap_init_i2c(i2c, &config));35}36 37static void cs42l51_i2c_remove(struct i2c_client *i2c)38{39 cs42l51_remove(&i2c->dev);40}41 42static const struct dev_pm_ops cs42l51_pm_ops = {43 SET_SYSTEM_SLEEP_PM_OPS(cs42l51_suspend, cs42l51_resume)44};45 46static struct i2c_driver cs42l51_i2c_driver = {47 .driver = {48 .name = "cs42l51",49 .of_match_table = cs42l51_of_match,50 .pm = &cs42l51_pm_ops,51 },52 .probe = cs42l51_i2c_probe,53 .remove = cs42l51_i2c_remove,54 .id_table = cs42l51_i2c_id,55};56 57module_i2c_driver(cs42l51_i2c_driver);58 59MODULE_DESCRIPTION("ASoC CS42L51 I2C Driver");60MODULE_AUTHOR("Brian Austin, Cirrus Logic Inc, <brian.austin@cirrus.com>");61MODULE_LICENSE("GPL");62