arch/arm/include/asm/hardware/vic.h

   1 /*
   2  *  arch/arm/include/asm/hardware/vic.h
   3  *
   4  *  Copyright (c) ARM Limited 2003.  All rights reserved.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20 #ifndef __ASM_ARM_HARDWARE_VIC_H
  21 #define __ASM_ARM_HARDWARE_VIC_H
  22
  23 #define VIC_IRQ_STATUS                  0x00
  24 #define VIC_FIQ_STATUS                  0x04
  25 #define VIC_RAW_STATUS                  0x08
  26 #define VIC_INT_SELECT                  0x0c    /* 1 = FIQ, 0 = IRQ */
  27 #define VIC_INT_ENABLE                  0x10    /* 1 = enable, 0 = disable */
  28 #define VIC_INT_ENABLE_CLEAR            0x14
  29 #define VIC_INT_SOFT                    0x18
  30 #define VIC_INT_SOFT_CLEAR              0x1c
  31 #define VIC_PROTECT                     0x20
  32 #define VIC_PL190_VECT_ADDR             0x30    /* PL190 only */
  33 #define VIC_PL190_DEF_VECT_ADDR         0x34    /* PL190 only */
  34
  35 #define VIC_VECT_ADDR0                  0x100   /* 0 to 15 (0..31 PL192) */
  36 #define VIC_VECT_CNTL0                  0x200   /* 0 to 15 (0..31 PL192) */
  37 #define VIC_ITCR                        0x300   /* VIC test control register */
  38
  39 #define VIC_VECT_CNTL_ENABLE            (1 << 5)
  40
  41 #define VIC_PL192_VECT_ADDR             0xF00
  42
  43 #ifndef __ASSEMBLY__
  44 void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources, u32 resume_sources);
  45 #endif
  46
  47 #endif