// SPDX-License-Identifier: GPL-2.0
// Audio driver for PCM1789 I2C
// Copyright (C) 2018 Bootlin
// Mylène Josserand <mylene.josserand@bootlin.com>

#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/regmap.h>

#include "pcm1789.h"

static int pcm1789_i2c_probe(struct i2c_client *client)
{
        struct regmap *regmap;
        int ret;

        regmap = devm_regmap_init_i2c(client, &pcm1789_regmap_config);
        if (IS_ERR(regmap)) {
                ret = PTR_ERR(regmap);
                dev_err(&client->dev, "Failed to allocate regmap: %d\n", ret);
                return ret;
        }

        return pcm1789_common_init(&client->dev, regmap);
}

static void pcm1789_i2c_remove(struct i2c_client *client)
{
        pcm1789_common_exit(&client->dev);
}

#ifdef CONFIG_OF
static const struct of_device_id pcm1789_of_match[] = {
        { .compatible = "ti,pcm1789", },
        { }
};
MODULE_DEVICE_TABLE(of, pcm1789_of_match);
#endif

static const struct i2c_device_id pcm1789_i2c_ids[] = {
        { .name = "pcm1789" },
        { }
};
MODULE_DEVICE_TABLE(i2c, pcm1789_i2c_ids);

static struct i2c_driver pcm1789_i2c_driver = {
        .driver = {
                .name   = "pcm1789",
                .of_match_table = of_match_ptr(pcm1789_of_match),
        },
        .id_table       = pcm1789_i2c_ids,
        .probe          = pcm1789_i2c_probe,
        .remove = pcm1789_i2c_remove,
};

module_i2c_driver(pcm1789_i2c_driver);

MODULE_DESCRIPTION("ASoC PCM1789 I2C driver");
MODULE_AUTHOR("Mylène Josserand <mylene.josserand@bootlin.com>");
MODULE_LICENSE("GPL");