| 1 | // SPDX-License-Identifier: GPL-2.0 |
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| 2 | /* |
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| 3 | * Copyright (C) 2005 Russell King. |
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| 4 | * Data taken from include/asm-i386/serial.h |
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| 5 | */ |
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| 6 | #include <linux/module.h> |
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| 7 | #include <linux/init.h> |
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| 8 | #include <linux/serial_8250.h> |
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| 9 | |
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| 10 | #include "8250.h" |
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| 11 | |
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| 12 | #define SERIAL8250_FOURPORT(_base, _irq) \ |
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| 13 | SERIAL8250_PORT_FLAGS(_base, _irq, UPF_FOURPORT) |
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| 14 | |
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| 15 | static struct plat_serial8250_port fourport_data[] = { |
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| 16 | SERIAL8250_FOURPORT(0x1a0, 9), |
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| 17 | SERIAL8250_FOURPORT(0x1a8, 9), |
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| 18 | SERIAL8250_FOURPORT(0x1b0, 9), |
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| 19 | SERIAL8250_FOURPORT(0x1b8, 9), |
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| 20 | SERIAL8250_FOURPORT(0x2a0, 5), |
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| 21 | SERIAL8250_FOURPORT(0x2a8, 5), |
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| 22 | SERIAL8250_FOURPORT(0x2b0, 5), |
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| 23 | SERIAL8250_FOURPORT(0x2b8, 5), |
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| 24 | { }, |
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| 25 | }; |
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| 26 | |
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| 27 | static struct platform_device fourport_device = { |
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| 28 | .name = "serial8250" , |
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| 29 | .id = PLAT8250_DEV_FOURPORT, |
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| 30 | .dev = { |
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| 31 | .platform_data = fourport_data, |
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| 32 | }, |
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| 33 | }; |
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| 34 | |
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| 35 | static int __init fourport_init(void) |
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| 36 | { |
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| 37 | return platform_device_register(&fourport_device); |
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| 38 | } |
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| 39 | |
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| 40 | module_init(fourport_init); |
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| 41 | |
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| 42 | MODULE_AUTHOR("Russell King" ); |
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| 43 | MODULE_DESCRIPTION("8250 serial probe module for AST Fourport cards" ); |
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| 44 | MODULE_LICENSE("GPL" ); |
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| 45 | |
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