soc/codecs/pcm3060-i2c.c

0001 // SPDX-License-Identifier: GPL-2.0
0002 //
0003 // PCM3060 I2C driver
0004 //
0005 // Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.com>
0006
0007 #include <linux/i2c.h>
0008 #include <linux/module.h>
0009 #include <sound/soc.h>
0010
0011 #include "pcm3060.h"
0012
0013 static int pcm3060_i2c_probe(struct i2c_client *i2c)
0014 {
0015     struct pcm3060_priv *priv;
0016
0017     priv = devm_kzalloc(&i2c->dev, sizeof(*priv), GFP_KERNEL);
0018     if (!priv)
0019         return -ENOMEM;
0020
0021     i2c_set_clientdata(i2c, priv);
0022
0023     priv->regmap = devm_regmap_init_i2c(i2c, &pcm3060_regmap);
0024     if (IS_ERR(priv->regmap))
0025         return PTR_ERR(priv->regmap);
0026
0027     return pcm3060_probe(&i2c->dev);
0028 }
0029
0030 static const struct i2c_device_id pcm3060_i2c_id[] = {
0031     { .name = "pcm3060" },
0032     { },
0033 };
0034 MODULE_DEVICE_TABLE(i2c, pcm3060_i2c_id);
0035
0036 #ifdef CONFIG_OF
0037 static const struct of_device_id pcm3060_of_match[] = {
0038     { .compatible = "ti,pcm3060" },
0039     { },
0040 };
0041 MODULE_DEVICE_TABLE(of, pcm3060_of_match);
0042 #endif /* CONFIG_OF */
0043
0044 static struct i2c_driver pcm3060_i2c_driver = {
0045     .driver = {
0046         .name = "pcm3060",
0047 #ifdef CONFIG_OF
0048         .of_match_table = pcm3060_of_match,
0049 #endif /* CONFIG_OF */
0050     },
0051     .id_table = pcm3060_i2c_id,
0052     .probe_new = pcm3060_i2c_probe,
0053 };
0054
0055 module_i2c_driver(pcm3060_i2c_driver);
0056
0057 MODULE_DESCRIPTION("PCM3060 I2C driver");
0058 MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.com>");
0059 MODULE_LICENSE("GPL v2");