include/asm-mips/mach-pnx8550/int.h

   1 /*
   2  *
   3  * BRIEF MODULE DESCRIPTION
   4  *   Interrupt specific definitions
   5  *
   6  * Author: source@mvista.com
   7  *
   8  *  This program is free software; you can distribute it and/or modify it
   9  *  under the terms of the GNU General Public License (Version 2) as
  10  *  published by the Free Software Foundation.
  11  *
  12  *  This program is distributed in the hope it will be useful, but WITHOUT
  13  *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14  *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15  *  for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License along
  18  *  with this program; if not, write to the Free Software Foundation, Inc.,
  19  *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
  20  */
  21
  22 #ifndef __PNX8550_INT_H
  23 #define __PNX8550_INT_H
  24
  25 #define PNX8550_GIC_BASE        0xBBE3E000
  26
  27 #define PNX8550_GIC_PRIMASK_0   *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x000)
  28 #define PNX8550_GIC_PRIMASK_1   *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x004)
  29 #define PNX8550_GIC_VECTOR_0    *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x100)
  30 #define PNX8550_GIC_VECTOR_1    *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x104)
  31 #define PNX8550_GIC_PEND_1_31   *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x200)
  32 #define PNX8550_GIC_PEND_32_63  *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x204)
  33 #define PNX8550_GIC_PEND_64_70  *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x208)
  34 #define PNX8550_GIC_FEATURES    *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x300)
  35 #define PNX8550_GIC_REQ(x)      *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x400 + (x)*4)
  36 #define PNX8550_GIC_MOD_ID      *(volatile unsigned long *)(PNX8550_GIC_BASE + 0xFFC)
  37
  38 // cp0 is two software + six hw exceptions
  39 #define PNX8550_INT_CP0_TOTINT  8
  40 #define PNX8550_INT_CP0_MIN     0
  41 #define PNX8550_INT_CP0_MAX     (PNX8550_INT_CP0_MIN + PNX8550_INT_CP0_TOTINT - 1)
  42
  43 #define MIPS_CPU_GIC_IRQ        2
  44 #define MIPS_CPU_TIMER_IRQ      7
  45
  46 // GIC are 71 exceptions connected to cp0's first hardware exception
  47 #define PNX8550_INT_GIC_TOTINT  71
  48 #define PNX8550_INT_GIC_MIN     (PNX8550_INT_CP0_MAX+1)
  49 #define PNX8550_INT_GIC_MAX     (PNX8550_INT_GIC_MIN + PNX8550_INT_GIC_TOTINT - 1)
  50
  51 #define PNX8550_INT_UNDEF              (PNX8550_INT_GIC_MIN+0)
  52 #define PNX8550_INT_IPC_TARGET0_MIPS   (PNX8550_INT_GIC_MIN+1)
  53 #define PNX8550_INT_IPC_TARGET1_TM32_1 (PNX8550_INT_GIC_MIN+2)
  54 #define PNX8550_INT_IPC_TARGET1_TM32_2 (PNX8550_INT_GIC_MIN+3)
  55 #define PNX8550_INT_RESERVED_4         (PNX8550_INT_GIC_MIN+4)
  56 #define PNX8550_INT_USB                (PNX8550_INT_GIC_MIN+5)
  57 #define PNX8550_INT_GPIO_EQ1           (PNX8550_INT_GIC_MIN+6)
  58 #define PNX8550_INT_GPIO_EQ2           (PNX8550_INT_GIC_MIN+7)
  59 #define PNX8550_INT_GPIO_EQ3           (PNX8550_INT_GIC_MIN+8)
  60 #define PNX8550_INT_GPIO_EQ4           (PNX8550_INT_GIC_MIN+9)
  61
  62 #define PNX8550_INT_GPIO_EQ5           (PNX8550_INT_GIC_MIN+10)
  63 #define PNX8550_INT_GPIO_EQ6           (PNX8550_INT_GIC_MIN+11)
  64 #define PNX8550_INT_RESERVED_12        (PNX8550_INT_GIC_MIN+12)
  65 #define PNX8550_INT_QVCP1              (PNX8550_INT_GIC_MIN+13)
  66 #define PNX8550_INT_QVCP2              (PNX8550_INT_GIC_MIN+14)
  67 #define PNX8550_INT_I2C1               (PNX8550_INT_GIC_MIN+15)
  68 #define PNX8550_INT_I2C2               (PNX8550_INT_GIC_MIN+16)
  69 #define PNX8550_INT_ISO_UART1          (PNX8550_INT_GIC_MIN+17)
  70 #define PNX8550_INT_ISO_UART2          (PNX8550_INT_GIC_MIN+18)
  71 #define PNX8550_INT_UART1              (PNX8550_INT_GIC_MIN+19)
  72
  73 #define PNX8550_INT_UART2              (PNX8550_INT_GIC_MIN+20)
  74 #define PNX8550_INT_QNTR               (PNX8550_INT_GIC_MIN+21)
  75 #define PNX8550_INT_RESERVED22         (PNX8550_INT_GIC_MIN+22)
  76 #define PNX8550_INT_T_DSC              (PNX8550_INT_GIC_MIN+23)
  77 #define PNX8550_INT_M_DSC              (PNX8550_INT_GIC_MIN+24)
  78 #define PNX8550_INT_RESERVED25         (PNX8550_INT_GIC_MIN+25)
  79 #define PNX8550_INT_2D_DRAW_ENG        (PNX8550_INT_GIC_MIN+26)
  80 #define PNX8550_INT_MEM_BASED_SCALAR1  (PNX8550_INT_GIC_MIN+27)
  81 #define PNX8550_INT_VIDEO_MPEG         (PNX8550_INT_GIC_MIN+28)
  82 #define PNX8550_INT_VIDEO_INPUT_P1     (PNX8550_INT_GIC_MIN+29)
  83
  84 #define PNX8550_INT_VIDEO_INPUT_P2     (PNX8550_INT_GIC_MIN+30)
  85 #define PNX8550_INT_SPDI1              (PNX8550_INT_GIC_MIN+31)
  86 #define PNX8550_INT_SPDO               (PNX8550_INT_GIC_MIN+32)
  87 #define PNX8550_INT_AUDIO_INPUT1       (PNX8550_INT_GIC_MIN+33)
  88 #define PNX8550_INT_AUDIO_OUTPUT1      (PNX8550_INT_GIC_MIN+34)
  89 #define PNX8550_INT_AUDIO_INPUT2       (PNX8550_INT_GIC_MIN+35)
  90 #define PNX8550_INT_AUDIO_OUTPUT2      (PNX8550_INT_GIC_MIN+36)
  91 #define PNX8550_INT_MEMBASED_SCALAR2   (PNX8550_INT_GIC_MIN+37)
  92 #define PNX8550_INT_VPK                (PNX8550_INT_GIC_MIN+38)
  93 #define PNX8550_INT_MPEG1_MIPS         (PNX8550_INT_GIC_MIN+39)
  94
  95 #define PNX8550_INT_MPEG1_TM           (PNX8550_INT_GIC_MIN+40)
  96 #define PNX8550_INT_MPEG2_MIPS         (PNX8550_INT_GIC_MIN+41)
  97 #define PNX8550_INT_MPEG2_TM           (PNX8550_INT_GIC_MIN+42)
  98 #define PNX8550_INT_TS_DMA             (PNX8550_INT_GIC_MIN+43)
  99 #define PNX8550_INT_EDMA               (PNX8550_INT_GIC_MIN+44)
 100 #define PNX8550_INT_TM_DEBUG1          (PNX8550_INT_GIC_MIN+45)
 101 #define PNX8550_INT_TM_DEBUG2          (PNX8550_INT_GIC_MIN+46)
 102 #define PNX8550_INT_PCI_INTA           (PNX8550_INT_GIC_MIN+47)
 103 #define PNX8550_INT_CLOCK_MODULE       (PNX8550_INT_GIC_MIN+48)
 104 #define PNX8550_INT_PCI_XIO_INTA_PCI   (PNX8550_INT_GIC_MIN+49)
 105
 106 #define PNX8550_INT_PCI_XIO_INTB_DMA   (PNX8550_INT_GIC_MIN+50)
 107 #define PNX8550_INT_PCI_XIO_INTC_GPPM  (PNX8550_INT_GIC_MIN+51)
 108 #define PNX8550_INT_PCI_XIO_INTD_GPXIO (PNX8550_INT_GIC_MIN+52)
 109 #define PNX8550_INT_DVD_CSS            (PNX8550_INT_GIC_MIN+53)
 110 #define PNX8550_INT_VLD                (PNX8550_INT_GIC_MIN+54)
 111 #define PNX8550_INT_GPIO_TSU_7_0       (PNX8550_INT_GIC_MIN+55)
 112 #define PNX8550_INT_GPIO_TSU_15_8      (PNX8550_INT_GIC_MIN+56)
 113 #define PNX8550_INT_GPIO_CTU_IR        (PNX8550_INT_GIC_MIN+57)
 114 #define PNX8550_INT_GPIO0              (PNX8550_INT_GIC_MIN+58)
 115 #define PNX8550_INT_GPIO1              (PNX8550_INT_GIC_MIN+59)
 116
 117 #define PNX8550_INT_GPIO2              (PNX8550_INT_GIC_MIN+60)
 118 #define PNX8550_INT_GPIO3              (PNX8550_INT_GIC_MIN+61)
 119 #define PNX8550_INT_GPIO4              (PNX8550_INT_GIC_MIN+62)
 120 #define PNX8550_INT_GPIO5              (PNX8550_INT_GIC_MIN+63)
 121 #define PNX8550_INT_GPIO6              (PNX8550_INT_GIC_MIN+64)
 122 #define PNX8550_INT_GPIO7              (PNX8550_INT_GIC_MIN+65)
 123 #define PNX8550_INT_PMAN_SECURITY      (PNX8550_INT_GIC_MIN+66)
 124 #define PNX8550_INT_I2C3               (PNX8550_INT_GIC_MIN+67)
 125 #define PNX8550_INT_RESERVED_68        (PNX8550_INT_GIC_MIN+68)
 126 #define PNX8550_INT_SPDI2              (PNX8550_INT_GIC_MIN+69)
 127
 128 #define PNX8550_INT_I2C4               (PNX8550_INT_GIC_MIN+70)
 129
 130 // Timer are 3 exceptions connected to cp0's 7th hardware exception
 131 #define PNX8550_INT_TIMER_TOTINT       3
 132 #define PNX8550_INT_TIMER_MIN          (PNX8550_INT_GIC_MAX+1)
 133 #define PNX8550_INT_TIMER_MAX          (PNX8550_INT_TIMER_MIN + PNX8550_INT_TIMER_TOTINT - 1)
 134
 135 #define PNX8550_INT_TIMER1             (PNX8550_INT_TIMER_MIN+0)
 136 #define PNX8550_INT_TIMER2             (PNX8550_INT_TIMER_MIN+1)
 137 #define PNX8550_INT_TIMER3             (PNX8550_INT_TIMER_MIN+2)
 138 #define PNX8550_INT_WATCHDOG           PNX8550_INT_TIMER3
 139
 140 #endif