// SPDX-License-Identifier: GPL-2.0-only
/* rtc-generic: RTC driver using the generic RTC abstraction
 *
 * Copyright (C) 2008 Kyle McMartin <kyle@mcmartin.ca>
 */

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/time.h>
#include <linux/platform_device.h>
#include <linux/rtc.h>

static int __init generic_rtc_probe(struct platform_device *dev)
{
        struct rtc_device *rtc;
        const struct rtc_class_ops *ops = dev_get_platdata(&dev->dev);

        rtc = devm_rtc_device_register(&dev->dev, "rtc-generic",
                                        ops, THIS_MODULE);
        if (IS_ERR(rtc))
                return PTR_ERR(rtc);

        platform_set_drvdata(dev, rtc);

        return 0;
}

static struct platform_driver generic_rtc_driver = {
        .driver = {
                .name = "rtc-generic",
        },
};

module_platform_driver_probe(generic_rtc_driver, generic_rtc_probe);

MODULE_AUTHOR("Kyle McMartin <kyle@mcmartin.ca>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Generic RTC driver");
MODULE_ALIAS("platform:rtc-generic");