// SPDX-License-Identifier: GPL-2.0-only
#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/spi/spi.h>
#include <linux/module.h>
#include <linux/mod_devicetable.h>
#include <linux/slab.h>
#include <linux/regmap.h>

#include "kxsd9.h"

static int kxsd9_spi_probe(struct spi_device *spi)
{
        static const struct regmap_config config = {
                .reg_bits = 8,
                .val_bits = 8,
                .max_register = 0x0e,
        };
        struct regmap *regmap;

        spi->mode = SPI_MODE_0;
        regmap = devm_regmap_init_spi(spi, &config);
        if (IS_ERR(regmap)) {
                dev_err(&spi->dev, "%s: regmap allocation failed: %ld\n",
                        __func__, PTR_ERR(regmap));
                return PTR_ERR(regmap);
        }

        return kxsd9_common_probe(&spi->dev,
                                  regmap,
                                  spi_get_device_id(spi)->name);
}

static void kxsd9_spi_remove(struct spi_device *spi)
{
        kxsd9_common_remove(&spi->dev);
}

static const struct spi_device_id kxsd9_spi_id[] = {
        {"kxsd9", 0},
        { }
};
MODULE_DEVICE_TABLE(spi, kxsd9_spi_id);

static const struct of_device_id kxsd9_of_match[] = {
        { .compatible = "kionix,kxsd9" },
        { }
};
MODULE_DEVICE_TABLE(of, kxsd9_of_match);

static struct spi_driver kxsd9_spi_driver = {
        .driver = {
                .name = "kxsd9",
                .pm = pm_ptr(&kxsd9_dev_pm_ops),
                .of_match_table = kxsd9_of_match,
        },
        .probe = kxsd9_spi_probe,
        .remove = kxsd9_spi_remove,
        .id_table = kxsd9_spi_id,
};
module_spi_driver(kxsd9_spi_driver);

MODULE_AUTHOR("Jonathan Cameron <jic23@kernel.org>");
MODULE_DESCRIPTION("Kionix KXSD9 SPI driver");
MODULE_LICENSE("GPL v2");
MODULE_IMPORT_NS("IIO_KXSD9");