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/**
* @file
* @brief Serial NS16550 platform specific header
*
* FileName: include/ns16550.h
* @code struct NS16550_plat @endcode
* represents The specifics of the device present in the system.
*/
/*
* (C) Copyright 2008
* Texas Instruments, <www.ti.com>
* Nishanth Menon <x0nishan@ti.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef __NS16650_PLATFORM_H_
#define __NS16650_PLATFORM_H_
/**
* @brief Platform dependent feature:
* Pass pointer to this structure as part of device_d -> platform_data
*/
struct NS16550_plat {
/** Clock speed */
unsigned int clock;
/**
* register read access capability
*/
unsigned int (*reg_read) (unsigned long base, unsigned char reg_offset);
/**
* register write access capability
*/
void (*reg_write) (unsigned int val, unsigned long base,
unsigned char reg_offset);
int shift;
unsigned int flags;
#define NS16650_FLAG_DISABLE_FIFO 1
};
#endif /* __NS16650_PLATFORM_H_ */
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