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67 lines
1.6 KiB
67 lines
1.6 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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/* |
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* Driver for ADAU1381/ADAU1781 CODEC |
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* |
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* Copyright 2014 Analog Devices Inc. |
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* Author: Lars-Peter Clausen <[email protected]> |
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*/ |
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#include <linux/i2c.h> |
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#include <linux/mod_devicetable.h> |
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#include <linux/module.h> |
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#include <linux/regmap.h> |
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#include <sound/soc.h> |
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#include "adau1781.h" |
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static const struct i2c_device_id adau1781_i2c_ids[]; |
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static int adau1781_i2c_probe(struct i2c_client *client) |
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{ |
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struct regmap_config config; |
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const struct i2c_device_id *id = i2c_match_id(adau1781_i2c_ids, client); |
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config = adau1781_regmap_config; |
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config.val_bits = 8; |
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config.reg_bits = 16; |
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return adau1781_probe(&client->dev, |
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devm_regmap_init_i2c(client, &config), |
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id->driver_data, NULL); |
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} |
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static void adau1781_i2c_remove(struct i2c_client *client) |
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{ |
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adau17x1_remove(&client->dev); |
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} |
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static const struct i2c_device_id adau1781_i2c_ids[] = { |
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{ "adau1381", ADAU1381 }, |
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{ "adau1781", ADAU1781 }, |
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{ } |
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}; |
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MODULE_DEVICE_TABLE(i2c, adau1781_i2c_ids); |
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#if defined(CONFIG_OF) |
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static const struct of_device_id adau1781_i2c_dt_ids[] = { |
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{ .compatible = "adi,adau1381", }, |
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{ .compatible = "adi,adau1781", }, |
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{ }, |
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}; |
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MODULE_DEVICE_TABLE(of, adau1781_i2c_dt_ids); |
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#endif |
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static struct i2c_driver adau1781_i2c_driver = { |
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.driver = { |
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.name = "adau1781", |
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.of_match_table = of_match_ptr(adau1781_i2c_dt_ids), |
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}, |
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.probe_new = adau1781_i2c_probe, |
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.remove = adau1781_i2c_remove, |
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.id_table = adau1781_i2c_ids, |
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}; |
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module_i2c_driver(adau1781_i2c_driver); |
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MODULE_DESCRIPTION("ASoC ADAU1381/ADAU1781 CODEC I2C driver"); |
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MODULE_AUTHOR("Lars-Peter Clausen <[email protected]>"); |
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MODULE_LICENSE("GPL");
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