162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (C) 2005 Russell King. 462306a36Sopenharmony_ci * Data taken from include/asm-i386/serial.h 562306a36Sopenharmony_ci */ 662306a36Sopenharmony_ci#include <linux/module.h> 762306a36Sopenharmony_ci#include <linux/init.h> 862306a36Sopenharmony_ci#include <linux/serial_8250.h> 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#include "8250.h" 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci#define SERIAL8250_FOURPORT(_base, _irq) \ 1362306a36Sopenharmony_ci SERIAL8250_PORT_FLAGS(_base, _irq, UPF_FOURPORT) 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_cistatic struct plat_serial8250_port fourport_data[] = { 1662306a36Sopenharmony_ci SERIAL8250_FOURPORT(0x1a0, 9), 1762306a36Sopenharmony_ci SERIAL8250_FOURPORT(0x1a8, 9), 1862306a36Sopenharmony_ci SERIAL8250_FOURPORT(0x1b0, 9), 1962306a36Sopenharmony_ci SERIAL8250_FOURPORT(0x1b8, 9), 2062306a36Sopenharmony_ci SERIAL8250_FOURPORT(0x2a0, 5), 2162306a36Sopenharmony_ci SERIAL8250_FOURPORT(0x2a8, 5), 2262306a36Sopenharmony_ci SERIAL8250_FOURPORT(0x2b0, 5), 2362306a36Sopenharmony_ci SERIAL8250_FOURPORT(0x2b8, 5), 2462306a36Sopenharmony_ci { }, 2562306a36Sopenharmony_ci}; 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_cistatic struct platform_device fourport_device = { 2862306a36Sopenharmony_ci .name = "serial8250", 2962306a36Sopenharmony_ci .id = PLAT8250_DEV_FOURPORT, 3062306a36Sopenharmony_ci .dev = { 3162306a36Sopenharmony_ci .platform_data = fourport_data, 3262306a36Sopenharmony_ci }, 3362306a36Sopenharmony_ci}; 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_cistatic int __init fourport_init(void) 3662306a36Sopenharmony_ci{ 3762306a36Sopenharmony_ci return platform_device_register(&fourport_device); 3862306a36Sopenharmony_ci} 3962306a36Sopenharmony_ci 4062306a36Sopenharmony_cimodule_init(fourport_init); 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ciMODULE_AUTHOR("Russell King"); 4362306a36Sopenharmony_ciMODULE_DESCRIPTION("8250 serial probe module for AST Fourport cards"); 4462306a36Sopenharmony_ciMODULE_LICENSE("GPL"); 45