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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /sound/soc/codecs/adau1761-i2c.c | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sound/soc/codecs/adau1761-i2c.c')
-rw-r--r-- | sound/soc/codecs/adau1761-i2c.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/sound/soc/codecs/adau1761-i2c.c b/sound/soc/codecs/adau1761-i2c.c new file mode 100644 index 000000000..0cefff495 --- /dev/null +++ b/sound/soc/codecs/adau1761-i2c.c @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Driver for ADAU1361/ADAU1461/ADAU1761/ADAU1961 codec + * + * Copyright 2014 Analog Devices Inc. + * Author: Lars-Peter Clausen <lars@metafoo.de> + */ + +#include <linux/i2c.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> +#include <linux/regmap.h> +#include <sound/soc.h> + +#include "adau1761.h" + +static const struct i2c_device_id adau1761_i2c_ids[]; + +static int adau1761_i2c_probe(struct i2c_client *client) +{ + struct regmap_config config; + const struct i2c_device_id *id = i2c_match_id(adau1761_i2c_ids, client); + + config = adau1761_regmap_config; + config.val_bits = 8; + config.reg_bits = 16; + + return adau1761_probe(&client->dev, + devm_regmap_init_i2c(client, &config), + id->driver_data, NULL); +} + +static void adau1761_i2c_remove(struct i2c_client *client) +{ + adau17x1_remove(&client->dev); +} + +static const struct i2c_device_id adau1761_i2c_ids[] = { + { "adau1361", ADAU1361 }, + { "adau1461", ADAU1761 }, + { "adau1761", ADAU1761 }, + { "adau1961", ADAU1361 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, adau1761_i2c_ids); + +#if defined(CONFIG_OF) +static const struct of_device_id adau1761_i2c_dt_ids[] = { + { .compatible = "adi,adau1361", }, + { .compatible = "adi,adau1461", }, + { .compatible = "adi,adau1761", }, + { .compatible = "adi,adau1961", }, + { }, +}; +MODULE_DEVICE_TABLE(of, adau1761_i2c_dt_ids); +#endif + +static struct i2c_driver adau1761_i2c_driver = { + .driver = { + .name = "adau1761", + .of_match_table = of_match_ptr(adau1761_i2c_dt_ids), + }, + .probe_new = adau1761_i2c_probe, + .remove = adau1761_i2c_remove, + .id_table = adau1761_i2c_ids, +}; +module_i2c_driver(adau1761_i2c_driver); + +MODULE_DESCRIPTION("ASoC ADAU1361/ADAU1461/ADAU1761/ADAU1961 CODEC I2C driver"); +MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); +MODULE_LICENSE("GPL"); |