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| author | Kirill Marinushkin <kmarinushkin@birdec.tech> | 2018-08-21 18:52:46 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-08-28 20:41:24 +0100 |
| commit | 6ee47d4a8dacfa484d526c0475730568d979de24 (patch) | |
| tree | 5fbefac27db02ad1ddf8bb519554aa714f60b27e /sound/soc/codecs/pcm3060-i2c.c | |
| parent | 6fbf9d8e2793b81dd5f8738999163582ce61dba7 (diff) | |
| download | linux-6ee47d4a8dacfa484d526c0475730568d979de24.tar.bz2 | |
ASoC: pcm3060: Add codec driver
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>
Diffstat (limited to 'sound/soc/codecs/pcm3060-i2c.c')
| -rw-r--r-- | sound/soc/codecs/pcm3060-i2c.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/sound/soc/codecs/pcm3060-i2c.c b/sound/soc/codecs/pcm3060-i2c.c new file mode 100644 index 000000000000..03d2b4323626 --- /dev/null +++ b/sound/soc/codecs/pcm3060-i2c.c @@ -0,0 +1,61 @@ +// 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"); |