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 #ifdef __ASSEMBLY__
  41 #define IOMEM(x)        x
  42 #else
  43 #define IOMEM(x)        ((void __force __iomem *)(x))
  44 #endif
  45
  46 #if defined(CONFIG_ARCH_MSM7X30)
  47 #include "msm_iomap-7x30.h"
  48 #elif defined(CONFIG_ARCH_QSD8X50)
  49 #include "msm_iomap-8x50.h"
  50 #elif defined(CONFIG_ARCH_MSM8X60)
  51 #include "msm_iomap-8x60.h"
  52 #else
  53 #include "msm_iomap-7x00.h"
  54 #endif
  55
  56 #include "msm_iomap-8960.h"
  57
  58 #define MSM_DEBUG_UART_SIZE     SZ_4K
  59 #if defined(CONFIG_DEBUG_MSM_UART1)
  60 #define MSM_DEBUG_UART_BASE     0xE1000000
  61 #define MSM_DEBUG_UART_PHYS     MSM_UART1_PHYS
  62 #elif defined(CONFIG_DEBUG_MSM_UART2)
  63 #define MSM_DEBUG_UART_BASE     0xE1000000
  64 #define MSM_DEBUG_UART_PHYS     MSM_UART2_PHYS
  65 #elif defined(CONFIG_DEBUG_MSM_UART3)
  66 #define MSM_DEBUG_UART_BASE     0xE1000000
  67 #define MSM_DEBUG_UART_PHYS     MSM_UART3_PHYS
  68 #endif
  69
  70 /* Virtual addresses shared across all MSM targets. */
  71 #define MSM_CSR_BASE            IOMEM(0xE0001000)
  72 #define MSM_QGIC_DIST_BASE      IOMEM(0xF0000000)
  73 #define MSM_QGIC_CPU_BASE       IOMEM(0xF0001000)
  74 #define MSM_TMR_BASE            IOMEM(0xF0200000)
  75 #define MSM_TMR0_BASE           IOMEM(0xF0201000)
  76 #define MSM_GPIO1_BASE          IOMEM(0xE0003000)
  77 #define MSM_GPIO2_BASE          IOMEM(0xE0004000)
  78
  79 #endif