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regs-uartapp.h

/*
 * stmp37xx: UARTAPP register definitions
 *
 * Copyright (c) 2008 Freescale Semiconductor
 * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
#define REGS_UARTAPP_BASE     (STMP3XXX_REGS_BASE + 0x6C000)
#define REGS_UARTAPP1_PHYS    0x8006C000
#define REGS_UARTAPP_SIZE     0x2000

#define HW_UARTAPP_CTRL0      0x0
#define BM_UARTAPP_CTRL0_XFER_COUNT 0x0000FFFF
#define BP_UARTAPP_CTRL0_XFER_COUNT 0
#define BM_UARTAPP_CTRL0_RXTIMEOUT  0x07FF0000
#define BP_UARTAPP_CTRL0_RXTIMEOUT  16
#define BM_UARTAPP_CTRL0_RXTO_ENABLE      0x08000000
#define BM_UARTAPP_CTRL0_RUN  0x20000000
#define BM_UARTAPP_CTRL0_SFTRST     0x80000000
#define BM_UARTAPP_CTRL1_XFER_COUNT 0x0000FFFF
#define BP_UARTAPP_CTRL1_XFER_COUNT 0
#define BM_UARTAPP_CTRL1_RUN  0x10000000

#define HW_UARTAPP_CTRL2      0x20
#define BM_UARTAPP_CTRL2_UARTEN     0x00000001
#define BP_UARTAPP_CTRL2_UARTEN     0
#define BM_UARTAPP_CTRL2_TXE  0x00000100
#define BM_UARTAPP_CTRL2_RXE  0x00000200
#define BM_UARTAPP_CTRL2_RTS  0x00000800
#define BM_UARTAPP_CTRL2_RTSEN      0x00004000
#define BM_UARTAPP_CTRL2_CTSEN      0x00008000
#define BM_UARTAPP_CTRL2_RXDMAE     0x01000000
#define BM_UARTAPP_CTRL2_TXDMAE     0x02000000
#define BM_UARTAPP_CTRL2_DMAONERR   0x04000000

#define HW_UARTAPP_LINECTRL   0x30
#define BM_UARTAPP_LINECTRL_BRK     0x00000001
#define BP_UARTAPP_LINECTRL_BRK     0
#define BM_UARTAPP_LINECTRL_PEN     0x00000002
#define BM_UARTAPP_LINECTRL_EPS     0x00000004
#define BM_UARTAPP_LINECTRL_STP2    0x00000008
#define BM_UARTAPP_LINECTRL_FEN     0x00000010
#define BM_UARTAPP_LINECTRL_WLEN    0x00000060
#define BP_UARTAPP_LINECTRL_WLEN    5
#define BM_UARTAPP_LINECTRL_SPS     0x00000080
#define BM_UARTAPP_LINECTRL_BAUD_DIVFRAC  0x00003F00
#define BP_UARTAPP_LINECTRL_BAUD_DIVFRAC  8
#define BM_UARTAPP_LINECTRL_BAUD_DIVINT   0xFFFF0000
#define BP_UARTAPP_LINECTRL_BAUD_DIVINT   16

#define HW_UARTAPP_INTR       0x50
#define BM_UARTAPP_INTR_CTSMIS      0x00000002
#define BM_UARTAPP_INTR_RTIS  0x00000040
#define BM_UARTAPP_INTR_CTSMIEN     0x00020000
#define BM_UARTAPP_INTR_RXIEN 0x00100000
#define BM_UARTAPP_INTR_RTIEN 0x00400000

#define HW_UARTAPP_DATA       0x60

#define HW_UARTAPP_STAT       0x70
#define BM_UARTAPP_STAT_RXCOUNT     0x0000FFFF
#define BP_UARTAPP_STAT_RXCOUNT     0
#define BM_UARTAPP_STAT_FERR  0x00010000
#define BM_UARTAPP_STAT_PERR  0x00020000
#define BM_UARTAPP_STAT_BERR  0x00040000
#define BM_UARTAPP_STAT_OERR  0x00080000
#define BM_UARTAPP_STAT_RXFE  0x01000000
#define BM_UARTAPP_STAT_TXFF  0x02000000
#define BM_UARTAPP_STAT_TXFE  0x08000000
#define BM_UARTAPP_STAT_CTS   0x10000000

#define HW_UARTAPP_VERSION    0x90

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