1fda8d26eSThomas Gleixner // SPDX-License-Identifier: GPL-2.0-only
26c3d713eSLars-Peter Clausen /*
36c3d713eSLars-Peter Clausen * AD1936/AD1937 audio driver
46c3d713eSLars-Peter Clausen *
56c3d713eSLars-Peter Clausen * Copyright 2014 Analog Devices Inc.
66c3d713eSLars-Peter Clausen */
76c3d713eSLars-Peter Clausen
86c3d713eSLars-Peter Clausen #include <linux/module.h>
96c3d713eSLars-Peter Clausen #include <linux/i2c.h>
106c3d713eSLars-Peter Clausen #include <linux/regmap.h>
116c3d713eSLars-Peter Clausen
126c3d713eSLars-Peter Clausen #include <sound/soc.h>
136c3d713eSLars-Peter Clausen
146c3d713eSLars-Peter Clausen #include "ad193x.h"
156c3d713eSLars-Peter Clausen
166c3d713eSLars-Peter Clausen static const struct i2c_device_id ad193x_id[] = {
17e5224f58SCyrille Pitchen { "ad1936", AD193X },
18e5224f58SCyrille Pitchen { "ad1937", AD193X },
196c3d713eSLars-Peter Clausen { }
206c3d713eSLars-Peter Clausen };
216c3d713eSLars-Peter Clausen MODULE_DEVICE_TABLE(i2c, ad193x_id);
226c3d713eSLars-Peter Clausen
ad193x_i2c_probe(struct i2c_client * client)23e5cd0623SStephen Kitt static int ad193x_i2c_probe(struct i2c_client *client)
246c3d713eSLars-Peter Clausen {
256c3d713eSLars-Peter Clausen struct regmap_config config;
26e5cd0623SStephen Kitt const struct i2c_device_id *id = i2c_match_id(ad193x_id, client);
276c3d713eSLars-Peter Clausen
286c3d713eSLars-Peter Clausen config = ad193x_regmap_config;
296c3d713eSLars-Peter Clausen config.val_bits = 8;
306c3d713eSLars-Peter Clausen config.reg_bits = 8;
316c3d713eSLars-Peter Clausen
32e5224f58SCyrille Pitchen return ad193x_probe(&client->dev,
33e5224f58SCyrille Pitchen devm_regmap_init_i2c(client, &config),
34e5224f58SCyrille Pitchen (enum ad193x_type)id->driver_data);
356c3d713eSLars-Peter Clausen }
366c3d713eSLars-Peter Clausen
376c3d713eSLars-Peter Clausen static struct i2c_driver ad193x_i2c_driver = {
386c3d713eSLars-Peter Clausen .driver = {
396c3d713eSLars-Peter Clausen .name = "ad193x",
406c3d713eSLars-Peter Clausen },
41*9abcd240SUwe Kleine-König .probe = ad193x_i2c_probe,
426c3d713eSLars-Peter Clausen .id_table = ad193x_id,
436c3d713eSLars-Peter Clausen };
446c3d713eSLars-Peter Clausen module_i2c_driver(ad193x_i2c_driver);
456c3d713eSLars-Peter Clausen
466c3d713eSLars-Peter Clausen MODULE_DESCRIPTION("ASoC AD1936/AD1937 audio CODEC driver");
476c3d713eSLars-Peter Clausen MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
486c3d713eSLars-Peter Clausen MODULE_LICENSE("GPL");
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