2f3517418d
Signed-off-by: Bryan Wu <bryan.wu@analog.com> Cc: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
64 lines
3.6 KiB
C
64 lines
3.6 KiB
C
/*
|
|
* File: linux/drivers/serial/bfin_sport_uart.h
|
|
*
|
|
* Based on: include/asm-blackfin/mach-533/bfin_serial_5xx.h
|
|
* Author: Roy Huang <roy.huang>analog.com>
|
|
*
|
|
* Created: Nov 22, 2006
|
|
* Copyright: (C) Analog Device Inc.
|
|
* Description: this driver enable SPORTs on Blackfin emulate UART.
|
|
*
|
|
* 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, see the file COPYING, or write
|
|
* to the Free Software Foundation, Inc.,
|
|
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
|
|
#define OFFSET_TCR1 0x00 /* Transmit Configuration 1 Register */
|
|
#define OFFSET_TCR2 0x04 /* Transmit Configuration 2 Register */
|
|
#define OFFSET_TCLKDIV 0x08 /* Transmit Serial Clock Divider Register */
|
|
#define OFFSET_TFSDIV 0x0C /* Transmit Frame Sync Divider Register */
|
|
#define OFFSET_TX 0x10 /* Transmit Data Register */
|
|
#define OFFSET_RX 0x18 /* Receive Data Register */
|
|
#define OFFSET_RCR1 0x20 /* Receive Configuration 1 Register */
|
|
#define OFFSET_RCR2 0x24 /* Receive Configuration 2 Register */
|
|
#define OFFSET_RCLKDIV 0x28 /* Receive Serial Clock Divider Register */
|
|
#define OFFSET_RFSDIV 0x2c /* Receive Frame Sync Divider Register */
|
|
#define OFFSET_STAT 0x30 /* Status Register */
|
|
|
|
#define SPORT_GET_TCR1(sport) bfin_read16(((sport)->port.membase + OFFSET_TCR1))
|
|
#define SPORT_GET_TCR2(sport) bfin_read16(((sport)->port.membase + OFFSET_TCR2))
|
|
#define SPORT_GET_TCLKDIV(sport) bfin_read16(((sport)->port.membase + OFFSET_TCLKDIV))
|
|
#define SPORT_GET_TFSDIV(sport) bfin_read16(((sport)->port.membase + OFFSET_TFSDIV))
|
|
#define SPORT_GET_TX(sport) bfin_read16(((sport)->port.membase + OFFSET_TX))
|
|
#define SPORT_GET_RX(sport) bfin_read16(((sport)->port.membase + OFFSET_RX))
|
|
#define SPORT_GET_RX32(sport) bfin_read32(((sport)->port.membase + OFFSET_RX))
|
|
#define SPORT_GET_RCR1(sport) bfin_read16(((sport)->port.membase + OFFSET_RCR1))
|
|
#define SPORT_GET_RCR2(sport) bfin_read16(((sport)->port.membase + OFFSET_RCR2))
|
|
#define SPORT_GET_RCLKDIV(sport) bfin_read16(((sport)->port.membase + OFFSET_RCLKDIV))
|
|
#define SPORT_GET_RFSDIV(sport) bfin_read16(((sport)->port.membase + OFFSET_RFSDIV))
|
|
#define SPORT_GET_STAT(sport) bfin_read16(((sport)->port.membase + OFFSET_STAT))
|
|
|
|
#define SPORT_PUT_TCR1(sport, v) bfin_write16(((sport)->port.membase + OFFSET_TCR1), v)
|
|
#define SPORT_PUT_TCR2(sport, v) bfin_write16(((sport)->port.membase + OFFSET_TCR2), v)
|
|
#define SPORT_PUT_TCLKDIV(sport, v) bfin_write16(((sport)->port.membase + OFFSET_TCLKDIV), v)
|
|
#define SPORT_PUT_TFSDIV(sport, v) bfin_write16(((sport)->port.membase + OFFSET_TFSDIV), v)
|
|
#define SPORT_PUT_TX(sport, v) bfin_write16(((sport)->port.membase + OFFSET_TX), v)
|
|
#define SPORT_PUT_RX(sport, v) bfin_write16(((sport)->port.membase + OFFSET_RX), v)
|
|
#define SPORT_PUT_RCR1(sport, v) bfin_write16(((sport)->port.membase + OFFSET_RCR1), v)
|
|
#define SPORT_PUT_RCR2(sport, v) bfin_write16(((sport)->port.membase + OFFSET_RCR2), v)
|
|
#define SPORT_PUT_RCLKDIV(sport, v) bfin_write16(((sport)->port.membase + OFFSET_RCLKDIV), v)
|
|
#define SPORT_PUT_RFSDIV(sport, v) bfin_write16(((sport)->port.membase + OFFSET_RFSDIV), v)
|
|
#define SPORT_PUT_STAT(sport, v) bfin_write16(((sport)->port.membase + OFFSET_STAT), v)
|