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ASoC: pcm3060: Add codec driver

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This commit adds support for TI PCM3060 CODEC.
The technical documentation is available at [1].

[1] http://ti.com/product/pcm3060

Signed-off-by: Kirill Marinushkin <kmarinushkin@birdec.tech>
Cc: Mark Brown <broonie@kernel.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: M R Swami Reddy <mr.swami.reddy@ti.com>
Cc: Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
Cc: Kevin Cernekee <cernekee@chromium.org>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: alsa-devel@alsa-project.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kirill Marinushkin
2018-08-21 18:52:46 +02:00
committed by Mark Brown
parent 6fbf9d8e27
commit 6ee47d4a8d
8 changed files with 546 additions and 0 deletions
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61
sound/soc/codecs/pcm3060-i2c.c Normal file
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// SPDX-License-Identifier: GPL-2.0
/*
* PCM3060 I2C driver
*
* Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.tech>
*/
#include <linux/i2c.h>
#include <linux/module.h>
#include <sound/soc.h>
#include "pcm3060.h"
static int pcm3060_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct pcm3060_priv *priv;
priv = devm_kzalloc(&i2c->dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
i2c_set_clientdata(i2c, priv);
priv->regmap = devm_regmap_init_i2c(i2c, &pcm3060_regmap);
if (IS_ERR(priv->regmap))
return PTR_ERR(priv->regmap);
return pcm3060_probe(&i2c->dev);
}
static const struct i2c_device_id pcm3060_i2c_id[] = {
{ .name = "pcm3060" },
{ },
};
MODULE_DEVICE_TABLE(i2c, pcm3060_i2c_id);
#ifdef CONFIG_OF
static const struct of_device_id pcm3060_of_match[] = {
{ .compatible = "ti,pcm3060" },
{ },
};
MODULE_DEVICE_TABLE(of, pcm3060_of_match);
#endif /* CONFIG_OF */
static struct i2c_driver pcm3060_i2c_driver = {
.driver = {
.name = "pcm3060",
#ifdef CONFIG_OF
.of_match_table = pcm3060_of_match,
#endif /* CONFIG_OF */
},
.id_table = pcm3060_i2c_id,
.probe = pcm3060_i2c_probe,
};
module_i2c_driver(pcm3060_i2c_driver);
MODULE_DESCRIPTION("PCM3060 I2C driver");
MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.tech>");
MODULE_LICENSE("GPL v2");