// SPDX-License-Identifier: GPL-2.0-only
#include <linux/spi/spi.h>
#include <linux/regmap.h>
#include <linux/iio/iio.h>
#include <linux/module.h>

#include "bmg160.h"

static const struct regmap_config bmg160_regmap_spi_conf = {
        .reg_bits = 8,
        .val_bits = 8,
        .max_register = 0x3f,
};

static int bmg160_spi_probe(struct spi_device *spi)
{
        struct regmap *regmap;
        const struct spi_device_id *id = spi_get_device_id(spi);

        regmap = devm_regmap_init_spi(spi, &bmg160_regmap_spi_conf);
        if (IS_ERR(regmap)) {
                dev_err(&spi->dev, "Failed to register spi regmap: %pe\n",
                        regmap);
                return PTR_ERR(regmap);
        }

        return bmg160_core_probe(&spi->dev, regmap, spi->irq, id->name);
}

static void bmg160_spi_remove(struct spi_device *spi)
{
        bmg160_core_remove(&spi->dev);
}

static const struct spi_device_id bmg160_spi_id[] = {
        {"bmg160", 0},
        {"bmi055_gyro", 0},
        {"bmi088_gyro", 0},
        { }
};

MODULE_DEVICE_TABLE(spi, bmg160_spi_id);

static const struct of_device_id bmg160_of_match[] = {
        { .compatible = "bosch,bmg160" },
        { .compatible = "bosch,bmi055_gyro" },
        { .compatible = "bosch,bmi088_gyro" },
        { }
};

MODULE_DEVICE_TABLE(of, bmg160_of_match);

static struct spi_driver bmg160_spi_driver = {
        .driver = {
                .name   = "bmg160_spi",
                .of_match_table = bmg160_of_match,
                .pm     = &bmg160_pm_ops,
        },
        .probe          = bmg160_spi_probe,
        .remove         = bmg160_spi_remove,
        .id_table       = bmg160_spi_id,
};
module_spi_driver(bmg160_spi_driver);

MODULE_AUTHOR("Markus Pargmann <mpa@pengutronix.de>");
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("BMG160 SPI Gyro driver");