include/asm-arm/arch-at91/at91_pdc.h

   1 /*
   2  * Copyright (C) 2009 Jens Scharsig (js_at_ng@scharsoft.de)
   3  *
   4  * See file CREDITS for list of people who contributed to this
   5  * project.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20  * MA 02111-1307 USA
  21  */
  22
  23 #ifndef AT91_PDC_H
  24 #define AT91_PDC_H
  25
  26 typedef struct at91_pdc {
  27         u32     rpr;            /* 0x100 Receive Pointer Register */
  28         u32     rcr;            /* 0x104 Receive Counter Register */
  29         u32     tpr;            /* 0x108 Transmit Pointer Register */
  30         u32     tcr;            /* 0x10C Transmit Counter Register */
  31         u32     pnpr;           /* 0x110 Receive Next Pointer Register */
  32         u32     pncr;           /* 0x114 Receive Next Counter Register */
  33         u32     tnpr;           /* 0x118 Transmit Next Pointer Register */
  34         u32     tncr;           /* 0x11C Transmit Next Counter Register */
  35         u32     ptcr;           /* 0x120 Transfer Control Register */
  36         u32     ptsr;           /* 0x124 Transfer Status Register */
  37 } at91_pdc_t;
  38
  39 #endif