/* SPDX-License-Identifier: GPL-2.0
 *
 * ALSA SoC TLV320AIC3x codec driver SPI interface
 *
 * Author:      Arun KS, <arunks@mistralsolutions.com>
 * Copyright:   (C) 2008 Mistral Solutions Pvt Ltd.,
 *
 * Based on sound/soc/codecs/wm8731.c by Richard Purdie
 *
 */

#include <linux/spi/spi.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/regmap.h>
#include <sound/soc.h>

#include "tlv320aic3x.h"

static int aic3x_spi_probe(struct spi_device *spi)
{
        struct regmap *regmap;
        struct regmap_config config;
        const struct spi_device_id *id = spi_get_device_id(spi);

        config = aic3x_regmap;
        config.reg_bits = 7;
        config.pad_bits = 1;
        config.val_bits = 8;
        config.read_flag_mask = 0x01;

        dev_dbg(&spi->dev, "probing tlv320aic3x spi device\n");

        regmap = devm_regmap_init_spi(spi, &config);
        return aic3x_probe(&spi->dev, regmap, id->driver_data);
}

static void aic3x_spi_remove(struct spi_device *spi)
{
        aic3x_remove(&spi->dev);
}

static const struct spi_device_id aic3x_spi_id[] = {
        { "tlv320aic3x", AIC3X_MODEL_3X },
        { "tlv320aic33", AIC3X_MODEL_33 },
        { "tlv320aic3007", AIC3X_MODEL_3007 },
        { "tlv320aic3104", AIC3X_MODEL_3104 },
        { "tlv320aic3106", AIC3X_MODEL_3106 },
        { }
};
MODULE_DEVICE_TABLE(spi, aic3x_spi_id);

static const struct of_device_id aic3x_of_id[] = {
        { .compatible = "ti,tlv320aic3x", },
        { .compatible = "ti,tlv320aic33" },
        { .compatible = "ti,tlv320aic3007" },
        { .compatible = "ti,tlv320aic3104" },
        { .compatible = "ti,tlv320aic3106" },
        {},
};
MODULE_DEVICE_TABLE(of, aic3x_of_id);

static struct spi_driver aic3x_spi_driver = {
        .driver = {
                .name = "tlv320aic3x",
                .of_match_table = aic3x_of_id,
        },
        .probe = aic3x_spi_probe,
        .remove = aic3x_spi_remove,
        .id_table = aic3x_spi_id,
};

module_spi_driver(aic3x_spi_driver);

MODULE_DESCRIPTION("ASoC TLV320AIC3x codec driver SPI");
MODULE_AUTHOR("Arun KS <arunks@mistralsolutions.com>");
MODULE_LICENSE("GPL");