// SPDX-License-Identifier: GPL-2.0
/*
 *  Copyright (C) 2005 Russell King.
 *  Data taken from include/asm-i386/serial.h
 */
#include <linux/module.h>
#include <linux/init.h>
#include <linux/serial_8250.h>

#define HUB6(card, port)                                                \
        {                                                               \
                .iobase         = 0x302,                                \
                .irq            = 3,                                    \
                .uartclk        = 1843200,                              \
                .iotype         = UPIO_HUB6,                            \
                .flags          = UPF_BOOT_AUTOCONF,                    \
                .hub6           = (card) << 6 | (port) << 3 | 1,        \
        }

static struct plat_serial8250_port hub6_data[] = {
        HUB6(0, 0),
        HUB6(0, 1),
        HUB6(0, 2),
        HUB6(0, 3),
        HUB6(0, 4),
        HUB6(0, 5),
        HUB6(1, 0),
        HUB6(1, 1),
        HUB6(1, 2),
        HUB6(1, 3),
        HUB6(1, 4),
        HUB6(1, 5),
        { },
};

static struct platform_device hub6_device = {
        .name                   = "serial8250",
        .id                     = PLAT8250_DEV_HUB6,
        .dev                    = {
                .platform_data  = hub6_data,
        },
};

static int __init hub6_init(void)
{
        return platform_device_register(&hub6_device);
}

module_init(hub6_init);

MODULE_AUTHOR("Russell King");
MODULE_DESCRIPTION("8250 serial probe module for Hub6 cards");
MODULE_LICENSE("GPL");