root/sound/soc/codecs/ad193x-i2c.c
// SPDX-License-Identifier: GPL-2.0-only
/*
 * AD1936/AD1937 audio driver
 *
 * Copyright 2014 Analog Devices Inc.
 */

#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/regmap.h>

#include <sound/soc.h>

#include "ad193x.h"

static const struct i2c_device_id ad193x_id[] = {
        { "ad1936", AD193X },
        { "ad1937", AD193X },
        { }
};
MODULE_DEVICE_TABLE(i2c, ad193x_id);

static int ad193x_i2c_probe(struct i2c_client *client)
{
        struct regmap_config config;

        config = ad193x_regmap_config;
        config.val_bits = 8;
        config.reg_bits = 8;

        return ad193x_probe(&client->dev,
                            devm_regmap_init_i2c(client, &config),
                            (uintptr_t)i2c_get_match_data(client));
}

static struct i2c_driver ad193x_i2c_driver = {
        .driver = {
                .name = "ad193x",
        },
        .probe = ad193x_i2c_probe,
        .id_table = ad193x_id,
};
module_i2c_driver(ad193x_i2c_driver);

MODULE_DESCRIPTION("ASoC AD1936/AD1937 audio CODEC driver");
MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
MODULE_LICENSE("GPL");