1 /* 2 * linux/include/linux/serial_8250.h 3 * 4 * Copyright (C) 2004 Russell King 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 */ 11 #ifndef _LINUX_SERIAL_8250_H 12 #define _LINUX_SERIAL_8250_H 13 14 #include <linux/serial_core.h> 15 #include <linux/device.h> 16 17 struct plat_serial8250_port { 18 unsigned long iobase; /* io base address */ 19 void __iomem *membase; /* ioremap cookie or NULL */ 20 unsigned long mapbase; /* resource base */ 21 unsigned int irq; /* interrupt number */ 22 unsigned int uartclk; /* UART clock rate */ 23 unsigned char regshift; /* register shift */ 24 unsigned char iotype; /* UPIO_* */ 25 unsigned int flags; /* UPF_* flags */ 26 }; 27 28 #endif 29