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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org)
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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, int) \
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{ \
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.iobase = base, \
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.irq = int, \
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.uartclk = 1843200, \
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.iotype = UPIO_PORT, \
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.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, \
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.regshift = 0, \
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}
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static struct plat_serial8250_port uart8250_data[] = {
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PORT(0x3F8, 4),
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PORT(0x2F8, 3),
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PORT(0x3E8, 4),
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PORT(0x2E8, 3),
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{ },
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};
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static struct platform_device uart8250_device = {
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.name = "serial8250",
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.id = PLAT8250_DEV_PLATFORM,
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.dev = {
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.platform_data = uart8250_data,
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},
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};
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static int __init uart8250_init(void)
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{
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return platform_device_register(&uart8250_device);
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}
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module_init(uart8250_init);
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MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
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MODULE_LICENSE("GPL");
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MODULE_DESCRIPTION("Generic 8250 UART probe driver");
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