arch/arm/mach-msm/include/mach/msm_iomap.h

   1 /*
   2  * Copyright (C) 2007 Google, Inc.
   3  * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved.
   4  * Author: Brian Swetland <swetland@google.com>
   5  *
   6  * This software is licensed under the terms of the GNU General Public
   7  * License version 2, as published by the Free Software Foundation, and
   8  * may be copied, distributed, and modified under those terms.
   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  *
  16  * The MSM peripherals are spread all over across 768MB of physical
  17  * space, which makes just having a simple IO_ADDRESS macro to slide
  18  * them into the right virtual location rough.  Instead, we will
  19  * provide a master phys->virt mapping for peripherals here.
  20  *
  21  */
  22
  23 #ifndef __ASM_ARCH_MSM_IOMAP_H
  24 #define __ASM_ARCH_MSM_IOMAP_H
  25
  26 #include <asm/sizes.h>
  27
  28 /* Physical base address and size of peripherals.
  29  * Ordered by the virtual base addresses they will be mapped at.
  30  *
  31  * MSM_VIC_BASE must be an value that can be loaded via a "mov"
  32  * instruction, otherwise entry-macro.S will not compile.
  33  *
  34  * If you add or remove entries here, you'll want to edit the
  35  * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your
  36  * changes.
  37  *
  38  */
  39
  40 #if defined(CONFIG_ARCH_MSM7X30)
  41 #include "msm_iomap-7x30.h"
  42 #elif defined(CONFIG_ARCH_QSD8X50)
  43 #include "msm_iomap-8x50.h"
  44 #else
  45 #include "msm_iomap-7x00.h"
  46 #endif
  47
  48 /* Virtual addresses shared across all MSM targets. */
  49 #define MSM_CSR_BASE            IOMEM(0xE0001000)
  50 #define MSM_GPIO1_BASE          IOMEM(0xE0003000)
  51 #define MSM_GPIO2_BASE          IOMEM(0xE0004000)
  52
  53 #endif