projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 8a1d95c3 | 1 | /* SPDX-License-Identifier: GPL-2.0 |
| 3bcfd222 | 2 | * |
| 8a1d95c3 | 3 | * Copyright 2011-2019 NW Digital Radio |
| 3bcfd222 | 4 | * |
| 7297ba6c | 5 | * Author: Annaliese McDermond <nh6z@nh6z.net> |
| 3bcfd222 JM |
6 | * |
| 7 | * Based on sound/soc/codecs/wm8974 and TI driver for kernel 2.6.27. | |
| 8 | * | |
| 3bcfd222 JM |
9 | */ |
| 10 | ||
| 11 | #include <linux/i2c.h> | |
| 12 | #include <linux/module.h> | |
| 13 | #include <linux/of.h> | |
| 14 | #include <linux/regmap.h> | |
| 15 | #include <sound/soc.h> | |
| 16 | ||
| 17 | #include "tlv320aic32x4.h" | |
| 18 | ||
| 19 | static int aic32x4_i2c_probe(struct i2c_client *i2c, | |
| 20 | const struct i2c_device_id *id) | |
| 21 | { | |
| 22 | struct regmap *regmap; | |
| 23 | struct regmap_config config; | |
| 24 | ||
| 25 | config = aic32x4_regmap_config; | |
| 26 | config.reg_bits = 8; | |
| 27 | config.val_bits = 8; | |
| 28 | ||
| 29 | regmap = devm_regmap_init_i2c(i2c, &config); | |
| 30 | return aic32x4_probe(&i2c->dev, regmap); | |
| 31 | } | |
| 32 | ||
| 33 | static int aic32x4_i2c_remove(struct i2c_client *i2c) | |
| 34 | { | |
| 35 | return aic32x4_remove(&i2c->dev); | |
| 36 | } | |
| 37 | ||
| 38 | static const struct i2c_device_id aic32x4_i2c_id[] = { | |
| 39 | { "tlv320aic32x4", 0 }, | |
| fde0543f | 40 | { "tlv320aic32x6", 1 }, |
| 3bcfd222 JM |
41 | { /* sentinel */ } |
| 42 | }; | |
| 43 | MODULE_DEVICE_TABLE(i2c, aic32x4_i2c_id); | |
| 44 | ||
| 45 | static const struct of_device_id aic32x4_of_id[] = { | |
| 46 | { .compatible = "ti,tlv320aic32x4", }, | |
| fde0543f | 47 | { .compatible = "ti,tlv320aic32x6", }, |
| 3bcfd222 JM |
48 | { /* senitel */ } |
| 49 | }; | |
| 50 | MODULE_DEVICE_TABLE(of, aic32x4_of_id); | |
| 51 | ||
| 52 | static struct i2c_driver aic32x4_i2c_driver = { | |
| 53 | .driver = { | |
| 54 | .name = "tlv320aic32x4", | |
| 55 | .of_match_table = aic32x4_of_id, | |
| 56 | }, | |
| 57 | .probe = aic32x4_i2c_probe, | |
| 58 | .remove = aic32x4_i2c_remove, | |
| 59 | .id_table = aic32x4_i2c_id, | |
| 60 | }; | |
| 61 | ||
| 62 | module_i2c_driver(aic32x4_i2c_driver); | |
| 63 | ||
| 64 | MODULE_DESCRIPTION("ASoC TLV320AIC32x4 codec driver I2C"); | |
| 7297ba6c | 65 | MODULE_AUTHOR("Annaliese McDermond <nh6z@nh6z.net>"); |
| 3bcfd222 | 66 | MODULE_LICENSE("GPL"); |