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6df29debb7
Rather than hard-coding the platform device IDs, enumerate them. We don't particularly care about the actual ID we get, just as long as they're unique. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
/*
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* linux/drivers/serial/8250_fourport.c
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*
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* Copyright (C) 2005 Russell King.
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* Data taken from include/asm-i386/serial.h
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/serial_8250.h>
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#define PORT(_base,_irq) \
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{ \
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.iobase = _base, \
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.irq = _irq, \
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.uartclk = 1843200, \
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.iotype = UPIO_PORT, \
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.flags = UPF_BOOT_AUTOCONF | UPF_FOURPORT, \
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}
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static struct plat_serial8250_port fourport_data[] = {
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PORT(0x1a0, 9),
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PORT(0x1a8, 9),
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PORT(0x1b0, 9),
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PORT(0x1b8, 9),
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PORT(0x2a0, 5),
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PORT(0x2a8, 5),
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PORT(0x2b0, 5),
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PORT(0x2b8, 5),
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{ },
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};
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static struct platform_device fourport_device = {
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.name = "serial8250",
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.id = PLAT8250_DEV_FOURPORT,
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.dev = {
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.platform_data = fourport_data,
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},
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};
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static int __init fourport_init(void)
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{
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return platform_device_register(&fourport_device);
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}
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module_init(fourport_init);
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MODULE_AUTHOR("Russell King");
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MODULE_DESCRIPTION("8250 serial probe module for AST Fourport cards");
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MODULE_LICENSE("GPL");
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