release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/plat-omap/include/plat/omap16xx.h

   1 /* arch/arm/plat-omap/include/mach/omap16xx.h
   2  *
   3  * Hardware definitions for TI OMAP1610/5912/1710 processors.
   4  *
   5  * Cleanup for Linux-2.6 by Dirk Behme <dirk.behme@de.bosch.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the
   9  * Free Software Foundation; either version 2 of the License, or (at your
  10  * option) any later version.
  11  *
  12  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
  13  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  14  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
  15  * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  16  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  17  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  18  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  19  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  20  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  21  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  22  *
  23  * You should have received a copy of the  GNU General Public License along
  24  * with this program; if not, write  to the Free Software Foundation, Inc.,
  25  * 675 Mass Ave, Cambridge, MA 02139, USA.
  26  */
  27
  28 #ifndef __ASM_ARCH_OMAP16XX_H
  29 #define __ASM_ARCH_OMAP16XX_H
  30
  31 /*
  32  * ----------------------------------------------------------------------------
  33  * Base addresses
  34  * ----------------------------------------------------------------------------
  35  */
  36
  37 /* Syntax: XX_BASE = Virtual base address, XX_START = Physical base address */
  38
  39 #define OMAP16XX_DSP_BASE       0xE0000000
  40 #define OMAP16XX_DSP_SIZE       0x28000
  41 #define OMAP16XX_DSP_START      0xE0000000
  42
  43 #define OMAP16XX_DSPREG_BASE    0xE1000000
  44 #define OMAP16XX_DSPREG_SIZE    SZ_128K
  45 #define OMAP16XX_DSPREG_START   0xE1000000
  46
  47 #define OMAP16XX_SEC_BASE       0xFFFE4000
  48 #define OMAP16XX_SEC_DES        (OMAP16XX_SEC_BASE + 0x0000)
  49 #define OMAP16XX_SEC_SHA1MD5    (OMAP16XX_SEC_BASE + 0x0800)
  50 #define OMAP16XX_SEC_RNG        (OMAP16XX_SEC_BASE + 0x1000)
  51
  52 /*
  53  * ---------------------------------------------------------------------------
  54  * Interrupts
  55  * ---------------------------------------------------------------------------
  56  */
  57 #define OMAP_IH2_0_BASE         (0xfffe0000)
  58 #define OMAP_IH2_1_BASE         (0xfffe0100)
  59 #define OMAP_IH2_2_BASE         (0xfffe0200)
  60 #define OMAP_IH2_3_BASE         (0xfffe0300)
  61
  62 #define OMAP_IH2_0_ITR          (OMAP_IH2_0_BASE + 0x00)
  63 #define OMAP_IH2_0_MIR          (OMAP_IH2_0_BASE + 0x04)
  64 #define OMAP_IH2_0_SIR_IRQ      (OMAP_IH2_0_BASE + 0x10)
  65 #define OMAP_IH2_0_SIR_FIQ      (OMAP_IH2_0_BASE + 0x14)
  66 #define OMAP_IH2_0_CONTROL      (OMAP_IH2_0_BASE + 0x18)
  67 #define OMAP_IH2_0_ILR0         (OMAP_IH2_0_BASE + 0x1c)
  68 #define OMAP_IH2_0_ISR          (OMAP_IH2_0_BASE + 0x9c)
  69
  70 #define OMAP_IH2_1_ITR          (OMAP_IH2_1_BASE + 0x00)
  71 #define OMAP_IH2_1_MIR          (OMAP_IH2_1_BASE + 0x04)
  72 #define OMAP_IH2_1_SIR_IRQ      (OMAP_IH2_1_BASE + 0x10)
  73 #define OMAP_IH2_1_SIR_FIQ      (OMAP_IH2_1_BASE + 0x14)
  74 #define OMAP_IH2_1_CONTROL      (OMAP_IH2_1_BASE + 0x18)
  75 #define OMAP_IH2_1_ILR1         (OMAP_IH2_1_BASE + 0x1c)
  76 #define OMAP_IH2_1_ISR          (OMAP_IH2_1_BASE + 0x9c)
  77
  78 #define OMAP_IH2_2_ITR          (OMAP_IH2_2_BASE + 0x00)
  79 #define OMAP_IH2_2_MIR          (OMAP_IH2_2_BASE + 0x04)
  80 #define OMAP_IH2_2_SIR_IRQ      (OMAP_IH2_2_BASE + 0x10)
  81 #define OMAP_IH2_2_SIR_FIQ      (OMAP_IH2_2_BASE + 0x14)
  82 #define OMAP_IH2_2_CONTROL      (OMAP_IH2_2_BASE + 0x18)
  83 #define OMAP_IH2_2_ILR2         (OMAP_IH2_2_BASE + 0x1c)
  84 #define OMAP_IH2_2_ISR          (OMAP_IH2_2_BASE + 0x9c)
  85
  86 #define OMAP_IH2_3_ITR          (OMAP_IH2_3_BASE + 0x00)
  87 #define OMAP_IH2_3_MIR          (OMAP_IH2_3_BASE + 0x04)
  88 #define OMAP_IH2_3_SIR_IRQ      (OMAP_IH2_3_BASE + 0x10)
  89 #define OMAP_IH2_3_SIR_FIQ      (OMAP_IH2_3_BASE + 0x14)
  90 #define OMAP_IH2_3_CONTROL      (OMAP_IH2_3_BASE + 0x18)
  91 #define OMAP_IH2_3_ILR3         (OMAP_IH2_3_BASE + 0x1c)
  92 #define OMAP_IH2_3_ISR          (OMAP_IH2_3_BASE + 0x9c)
  93
  94 /*
  95  * ----------------------------------------------------------------------------
  96  * Clocks
  97  * ----------------------------------------------------------------------------
  98  */
  99 #define OMAP16XX_ARM_IDLECT3    (CLKGEN_REG_BASE + 0x24)
 100
 101 /*
 102  * ----------------------------------------------------------------------------
 103  * Pin configuration registers
 104  * ----------------------------------------------------------------------------
 105  */
 106 #define OMAP16XX_CONF_VOLTAGE_VDDSHV6   (1 << 8)
 107 #define OMAP16XX_CONF_VOLTAGE_VDDSHV7   (1 << 9)
 108 #define OMAP16XX_CONF_VOLTAGE_VDDSHV8   (1 << 10)
 109 #define OMAP16XX_CONF_VOLTAGE_VDDSHV9   (1 << 11)
 110 #define OMAP16XX_SUBLVDS_CONF_VALID     (1 << 13)
 111
 112 /*
 113  * ----------------------------------------------------------------------------
 114  * System control registers
 115  * ----------------------------------------------------------------------------
 116  */
 117 #define OMAP1610_RESET_CONTROL  0xfffe1140
 118
 119 /*
 120  * ---------------------------------------------------------------------------
 121  * TIPB bus interface
 122  * ---------------------------------------------------------------------------
 123  */
 124 #define TIPB_SWITCH_BASE                 (0xfffbc800)
 125 #define OMAP16XX_MMCSD2_SSW_MPU_CONF    (TIPB_SWITCH_BASE + 0x160)
 126
 127 /* UART3 Registers Mapping through MPU bus */
 128 #define UART3_RHR               (OMAP1_UART3_BASE + 0)
 129 #define UART3_THR               (OMAP1_UART3_BASE + 0)
 130 #define UART3_DLL               (OMAP1_UART3_BASE + 0)
 131 #define UART3_IER               (OMAP1_UART3_BASE + 4)
 132 #define UART3_DLH               (OMAP1_UART3_BASE + 4)
 133 #define UART3_IIR               (OMAP1_UART3_BASE + 8)
 134 #define UART3_FCR               (OMAP1_UART3_BASE + 8)
 135 #define UART3_EFR               (OMAP1_UART3_BASE + 8)
 136 #define UART3_LCR               (OMAP1_UART3_BASE + 0x0C)
 137 #define UART3_MCR               (OMAP1_UART3_BASE + 0x10)
 138 #define UART3_XON1_ADDR1        (OMAP1_UART3_BASE + 0x10)
 139 #define UART3_XON2_ADDR2        (OMAP1_UART3_BASE + 0x14)
 140 #define UART3_LSR               (OMAP1_UART3_BASE + 0x14)
 141 #define UART3_TCR               (OMAP1_UART3_BASE + 0x18)
 142 #define UART3_MSR               (OMAP1_UART3_BASE + 0x18)
 143 #define UART3_XOFF1             (OMAP1_UART3_BASE + 0x18)
 144 #define UART3_XOFF2             (OMAP1_UART3_BASE + 0x1C)
 145 #define UART3_SPR               (OMAP1_UART3_BASE + 0x1C)
 146 #define UART3_TLR               (OMAP1_UART3_BASE + 0x1C)
 147 #define UART3_MDR1              (OMAP1_UART3_BASE + 0x20)
 148 #define UART3_MDR2              (OMAP1_UART3_BASE + 0x24)
 149 #define UART3_SFLSR             (OMAP1_UART3_BASE + 0x28)
 150 #define UART3_TXFLL             (OMAP1_UART3_BASE + 0x28)
 151 #define UART3_RESUME            (OMAP1_UART3_BASE + 0x2C)
 152 #define UART3_TXFLH             (OMAP1_UART3_BASE + 0x2C)
 153 #define UART3_SFREGL            (OMAP1_UART3_BASE + 0x30)
 154 #define UART3_RXFLL             (OMAP1_UART3_BASE + 0x30)
 155 #define UART3_SFREGH            (OMAP1_UART3_BASE + 0x34)
 156 #define UART3_RXFLH             (OMAP1_UART3_BASE + 0x34)
 157 #define UART3_BLR               (OMAP1_UART3_BASE + 0x38)
 158 #define UART3_ACREG             (OMAP1_UART3_BASE + 0x3C)
 159 #define UART3_DIV16             (OMAP1_UART3_BASE + 0x3C)
 160 #define UART3_SCR               (OMAP1_UART3_BASE + 0x40)
 161 #define UART3_SSR               (OMAP1_UART3_BASE + 0x44)
 162 #define UART3_EBLR              (OMAP1_UART3_BASE + 0x48)
 163 #define UART3_OSC_12M_SEL       (OMAP1_UART3_BASE + 0x4C)
 164 #define UART3_MVR               (OMAP1_UART3_BASE + 0x50)
 165
 166 /*
 167  * ---------------------------------------------------------------------------
 168  * Watchdog timer
 169  * ---------------------------------------------------------------------------
 170  */
 171
 172 /* 32-bit Watchdog timer in OMAP 16XX */
 173 #define OMAP_16XX_WATCHDOG_BASE        (0xfffeb000)
 174 #define OMAP_16XX_WIDR         (OMAP_16XX_WATCHDOG_BASE + 0x00)
 175 #define OMAP_16XX_WD_SYSCONFIG (OMAP_16XX_WATCHDOG_BASE + 0x10)
 176 #define OMAP_16XX_WD_SYSSTATUS (OMAP_16XX_WATCHDOG_BASE + 0x14)
 177 #define OMAP_16XX_WCLR         (OMAP_16XX_WATCHDOG_BASE + 0x24)
 178 #define OMAP_16XX_WCRR         (OMAP_16XX_WATCHDOG_BASE + 0x28)
 179 #define OMAP_16XX_WLDR         (OMAP_16XX_WATCHDOG_BASE + 0x2c)
 180 #define OMAP_16XX_WTGR         (OMAP_16XX_WATCHDOG_BASE + 0x30)
 181 #define OMAP_16XX_WWPS         (OMAP_16XX_WATCHDOG_BASE + 0x34)
 182 #define OMAP_16XX_WSPR         (OMAP_16XX_WATCHDOG_BASE + 0x48)
 183
 184 #define WCLR_PRE_SHIFT         5
 185 #define WCLR_PTV_SHIFT         2
 186
 187 #define WWPS_W_PEND_WSPR       (1 << 4)
 188 #define WWPS_W_PEND_WTGR       (1 << 3)
 189 #define WWPS_W_PEND_WLDR       (1 << 2)
 190 #define WWPS_W_PEND_WCRR       (1 << 1)
 191 #define WWPS_W_PEND_WCLR       (1 << 0)
 192
 193 #define WSPR_ENABLE_0          (0x0000bbbb)
 194 #define WSPR_ENABLE_1          (0x00004444)
 195 #define WSPR_DISABLE_0         (0x0000aaaa)
 196 #define WSPR_DISABLE_1         (0x00005555)
 197
 198 #define OMAP16XX_DSP_MMU_BASE   (0xfffed200)
 199 #define OMAP16XX_MAILBOX_BASE   (0xfffcf000)
 200
 201 #endif /*  __ASM_ARCH_OMAP16XX_H */