| 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
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| 2 | /* |
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| 3 | * CS4271 I2C audio driver |
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| 4 | * |
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| 5 | * Copyright (c) 2010 Alexander Sverdlin <subaparts@yandex.ru> |
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| 6 | */ |
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| 7 | |
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| 8 | #include <linux/module.h> |
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| 9 | #include <linux/i2c.h> |
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| 10 | #include <linux/regmap.h> |
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| 11 | #include <sound/soc.h> |
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| 12 | #include "cs4271.h" |
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| 13 | |
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| 14 | static int cs4271_i2c_probe(struct i2c_client *client) |
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| 15 | { |
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| 16 | struct regmap_config config; |
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| 17 | |
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| 18 | config = cs4271_regmap_config; |
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| 19 | config.reg_bits = 8; |
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| 20 | |
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| 21 | return cs4271_probe(dev: &client->dev, |
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| 22 | devm_regmap_init_i2c(client, &config)); |
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| 23 | } |
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| 24 | |
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| 25 | static const struct i2c_device_id cs4271_i2c_id[] = { |
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| 26 | { "cs4271" , 0 }, |
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| 27 | { } |
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| 28 | }; |
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| 29 | MODULE_DEVICE_TABLE(i2c, cs4271_i2c_id); |
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| 30 | |
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| 31 | static struct i2c_driver cs4271_i2c_driver = { |
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| 32 | .driver = { |
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| 33 | .name = "cs4271" , |
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| 34 | .of_match_table = of_match_ptr(cs4271_dt_ids), |
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| 35 | }, |
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| 36 | .probe = cs4271_i2c_probe, |
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| 37 | .id_table = cs4271_i2c_id, |
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| 38 | }; |
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| 39 | module_i2c_driver(cs4271_i2c_driver); |
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| 40 | |
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| 41 | MODULE_DESCRIPTION("ASoC CS4271 I2C Driver" ); |
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| 42 | MODULE_AUTHOR("Alexander Sverdlin <subaparts@yandex.ru>" ); |
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| 43 | MODULE_LICENSE("GPL" ); |
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| 44 | |
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