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   1 /*
   2  * arch/arm/include/asm/hardware/cache-l2x0.h
   3  *
   4  * Copyright (C) 2007 ARM Limited
   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 version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  18  */
  19
  20 #ifndef __ASM_ARM_HARDWARE_L2X0_H
  21 #define __ASM_ARM_HARDWARE_L2X0_H
  22
  23 #define L2X0_CACHE_ID                   0x000
  24 #define L2X0_CACHE_TYPE                 0x004
  25 #define L2X0_CTRL                       0x100
  26 #define L2X0_AUX_CTRL                   0x104
  27 #define L2X0_EVENT_CNT_CTRL             0x200
  28 #define L2X0_EVENT_CNT1_CFG             0x204
  29 #define L2X0_EVENT_CNT0_CFG             0x208
  30 #define L2X0_EVENT_CNT1_VAL             0x20C
  31 #define L2X0_EVENT_CNT0_VAL             0x210
  32 #define L2X0_INTR_MASK                  0x214
  33 #define L2X0_MASKED_INTR_STAT           0x218
  34 #define L2X0_RAW_INTR_STAT              0x21C
  35 #define L2X0_INTR_CLEAR                 0x220
  36 #define L2X0_CACHE_SYNC                 0x730
  37 #define L2X0_INV_LINE_PA                0x770
  38 #define L2X0_INV_WAY                    0x77C
  39 #define L2X0_CLEAN_LINE_PA              0x7B0
  40 #define L2X0_CLEAN_LINE_IDX             0x7B8
  41 #define L2X0_CLEAN_WAY                  0x7BC
  42 #define L2X0_CLEAN_INV_LINE_PA          0x7F0
  43 #define L2X0_CLEAN_INV_LINE_IDX         0x7F8
  44 #define L2X0_CLEAN_INV_WAY              0x7FC
  45 #define L2X0_LOCKDOWN_WAY_D             0x900
  46 #define L2X0_LOCKDOWN_WAY_I             0x904
  47 #define L2X0_TEST_OPERATION             0xF00
  48 #define L2X0_LINE_DATA                  0xF10
  49 #define L2X0_LINE_TAG                   0xF30
  50 #define L2X0_DEBUG_CTRL                 0xF40
  51
  52 #ifndef __ASSEMBLY__
  53 extern void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask);
  54 #endif
  55
  56 #endif