The serial drivers are really just tty drivers, so move them to drivers/tty/ to make things a bit neater overall. This is part of the tty/serial driver movement proceedure as proposed by Arnd Bergmann and approved by everyone involved a number of months ago. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Rogier Wolff <R.E.Wolff@bitwizard.nl> Cc: Michael H. Warfield <mhw@wittsend.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
		
			
				
	
	
		
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			58 lines
		
	
	
	
		
			1.5 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
/*
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 * timbuart.c timberdale FPGA GPIO driver
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 * Copyright (c) 2009 Intel Corporation
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License version 2 as
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 * published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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 */
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/* Supports:
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 * Timberdale FPGA UART
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 */
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#ifndef _TIMBUART_H
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#define _TIMBUART_H
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#define TIMBUART_FIFO_SIZE	2048
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#define TIMBUART_RXFIFO		0x08
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#define TIMBUART_TXFIFO		0x0c
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#define TIMBUART_IER		0x10
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#define TIMBUART_IPR		0x14
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#define TIMBUART_ISR		0x18
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#define TIMBUART_CTRL		0x1c
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#define TIMBUART_BAUDRATE	0x20
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#define TIMBUART_CTRL_RTS	0x01
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#define TIMBUART_CTRL_CTS	0x02
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#define TIMBUART_CTRL_FLSHTX	0x40
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#define TIMBUART_CTRL_FLSHRX	0x80
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#define TXBF		0x01
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#define TXBAE		0x02
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#define CTS_DELTA	0x04
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#define RXDP		0x08
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#define RXBAF		0x10
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#define RXBF		0x20
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#define RXTT		0x40
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#define RXBNAE		0x80
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#define TXBE		0x100
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#define RXFLAGS (RXDP | RXBAF | RXBF | RXTT | RXBNAE)
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#define TXFLAGS (TXBF | TXBAE)
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#define TIMBUART_MAJOR 204
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#define TIMBUART_MINOR 192
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#endif /* _TIMBUART_H */
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