projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| d2912cb1 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
| a1253ef6 BA |
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> | |
| a1253ef6 BA |
8 | */ |
| 9 | ||
| 10 | #include <linux/i2c.h> | |
| 11 | #include <linux/module.h> | |
| 12 | #include <sound/soc.h> | |
| 13 | ||
| 14 | #include "cs42l51.h" | |
| 15 | ||
| 16 | static struct i2c_device_id cs42l51_i2c_id[] = { | |
| ba2a2c37 | 17 | {"cs42l51"}, |
| a1253ef6 BA |
18 | {} |
| 19 | }; | |
| 20 | MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id); | |
| 21 | ||
| df8d014e | 22 | static const struct of_device_id cs42l51_of_match[] = { |
| e51df4f8 TP |
23 | { .compatible = "cirrus,cs42l51", }, |
| 24 | { } | |
| 25 | }; | |
| 26 | MODULE_DEVICE_TABLE(of, cs42l51_of_match); | |
| 27 | ||
| 4a404345 | 28 | static int cs42l51_i2c_probe(struct i2c_client *i2c) |
| a1253ef6 BA |
29 | { |
| 30 | struct regmap_config config; | |
| 31 | ||
| 32 | config = cs42l51_regmap; | |
| a1253ef6 BA |
33 | |
| 34 | return cs42l51_probe(&i2c->dev, devm_regmap_init_i2c(i2c, &config)); | |
| 35 | } | |
| 36 | ||
| ed5c2f5f | 37 | static void cs42l51_i2c_remove(struct i2c_client *i2c) |
| f77b6ea7 | 38 | { |
| 73d4c313 | 39 | cs42l51_remove(&i2c->dev); |
| f77b6ea7 OM |
40 | } |
| 41 | ||
| 75a71482 OM |
42 | static const struct dev_pm_ops cs42l51_pm_ops = { |
| 43 | SET_SYSTEM_SLEEP_PM_OPS(cs42l51_suspend, cs42l51_resume) | |
| 44 | }; | |
| 45 | ||
| a1253ef6 BA |
46 | static struct i2c_driver cs42l51_i2c_driver = { |
| 47 | .driver = { | |
| 48 | .name = "cs42l51", | |
| 2cb1e025 | 49 | .of_match_table = cs42l51_of_match, |
| 75a71482 | 50 | .pm = &cs42l51_pm_ops, |
| a1253ef6 | 51 | }, |
| 9abcd240 | 52 | .probe = cs42l51_i2c_probe, |
| f77b6ea7 | 53 | .remove = cs42l51_i2c_remove, |
| a1253ef6 BA |
54 | .id_table = cs42l51_i2c_id, |
| 55 | }; | |
| 56 | ||
| 57 | module_i2c_driver(cs42l51_i2c_driver); | |
| 58 | ||
| 59 | MODULE_DESCRIPTION("ASoC CS42L51 I2C Driver"); | |
| 60 | MODULE_AUTHOR("Brian Austin, Cirrus Logic Inc, <brian.austin@cirrus.com>"); | |
| 61 | MODULE_LICENSE("GPL"); |