include/asm-arm/arch-sa1100/irqs.h

   1 /*
   2  * linux/include/asm-arm/arch-sa1100/irqs.h
   3  *
   4  * Copyright (C) 1996 Russell King
   5  * Copyright (C) 1998 Deborah Wallach (updates for SA1100/Brutus).
   6  * Copyright (C) 1999 Nicolas Pitre (full GPIO irq isolation)
   7  *
   8  * 2001/11/14   RMK     Cleaned up and standardised a lot of the IRQs.
   9  */
  10 #include <linux/config.h>
  11
  12 #define IRQ_GPIO0               0
  13 #define IRQ_GPIO1               1
  14 #define IRQ_GPIO2               2
  15 #define IRQ_GPIO3               3
  16 #define IRQ_GPIO4               4
  17 #define IRQ_GPIO5               5
  18 #define IRQ_GPIO6               6
  19 #define IRQ_GPIO7               7
  20 #define IRQ_GPIO8               8
  21 #define IRQ_GPIO9               9
  22 #define IRQ_GPIO10              10
  23 #define IRQ_GPIO11_27           11
  24 #define IRQ_LCD                 12      /* LCD controller           */
  25 #define IRQ_Ser0UDC             13      /* Ser. port 0 UDC          */
  26 #define IRQ_Ser1SDLC            14      /* Ser. port 1 SDLC         */
  27 #define IRQ_Ser1UART            15      /* Ser. port 1 UART         */
  28 #define IRQ_Ser2ICP             16      /* Ser. port 2 ICP          */
  29 #define IRQ_Ser3UART            17      /* Ser. port 3 UART         */
  30 #define IRQ_Ser4MCP             18      /* Ser. port 4 MCP          */
  31 #define IRQ_Ser4SSP             19      /* Ser. port 4 SSP          */
  32 #define IRQ_DMA0                20      /* DMA controller channel 0 */
  33 #define IRQ_DMA1                21      /* DMA controller channel 1 */
  34 #define IRQ_DMA2                22      /* DMA controller channel 2 */
  35 #define IRQ_DMA3                23      /* DMA controller channel 3 */
  36 #define IRQ_DMA4                24      /* DMA controller channel 4 */
  37 #define IRQ_DMA5                25      /* DMA controller channel 5 */
  38 #define IRQ_OST0                26      /* OS Timer match 0         */
  39 #define IRQ_OST1                27      /* OS Timer match 1         */
  40 #define IRQ_OST2                28      /* OS Timer match 2         */
  41 #define IRQ_OST3                29      /* OS Timer match 3         */
  42 #define IRQ_RTC1Hz              30      /* RTC 1 Hz clock           */
  43 #define IRQ_RTCAlrm             31      /* RTC Alarm                */
  44
  45 #define IRQ_GPIO11              32
  46 #define IRQ_GPIO12              33
  47 #define IRQ_GPIO13              34
  48 #define IRQ_GPIO14              35
  49 #define IRQ_GPIO15              36
  50 #define IRQ_GPIO16              37
  51 #define IRQ_GPIO17              38
  52 #define IRQ_GPIO18              39
  53 #define IRQ_GPIO19              40
  54 #define IRQ_GPIO20              41
  55 #define IRQ_GPIO21              42
  56 #define IRQ_GPIO22              43
  57 #define IRQ_GPIO23              44
  58 #define IRQ_GPIO24              45
  59 #define IRQ_GPIO25              46
  60 #define IRQ_GPIO26              47
  61 #define IRQ_GPIO27              48
  62
  63 /*
  64  * The next 16 interrupts are for board specific purposes.  Since
  65  * the kernel can only run on one machine at a time, we can re-use
  66  * these.  If you need more, increase IRQ_BOARD_END, but keep it
  67  * within sensible limits.  IRQs 49 to 64 are available.
  68  */
  69 #define IRQ_BOARD_START         49
  70 #define IRQ_BOARD_END           65
  71
  72 #define IRQ_SA1111_START        (IRQ_BOARD_END)
  73 #define IRQ_GPAIN0              (IRQ_BOARD_END + 0)
  74 #define IRQ_GPAIN1              (IRQ_BOARD_END + 1)
  75 #define IRQ_GPAIN2              (IRQ_BOARD_END + 2)
  76 #define IRQ_GPAIN3              (IRQ_BOARD_END + 3)
  77 #define IRQ_GPBIN0              (IRQ_BOARD_END + 4)
  78 #define IRQ_GPBIN1              (IRQ_BOARD_END + 5)
  79 #define IRQ_GPBIN2              (IRQ_BOARD_END + 6)
  80 #define IRQ_GPBIN3              (IRQ_BOARD_END + 7)
  81 #define IRQ_GPBIN4              (IRQ_BOARD_END + 8)
  82 #define IRQ_GPBIN5              (IRQ_BOARD_END + 9)
  83 #define IRQ_GPCIN0              (IRQ_BOARD_END + 10)
  84 #define IRQ_GPCIN1              (IRQ_BOARD_END + 11)
  85 #define IRQ_GPCIN2              (IRQ_BOARD_END + 12)
  86 #define IRQ_GPCIN3              (IRQ_BOARD_END + 13)
  87 #define IRQ_GPCIN4              (IRQ_BOARD_END + 14)
  88 #define IRQ_GPCIN5              (IRQ_BOARD_END + 15)
  89 #define IRQ_GPCIN6              (IRQ_BOARD_END + 16)
  90 #define IRQ_GPCIN7              (IRQ_BOARD_END + 17)
  91 #define IRQ_MSTXINT             (IRQ_BOARD_END + 18)
  92 #define IRQ_MSRXINT             (IRQ_BOARD_END + 19)
  93 #define IRQ_MSSTOPERRINT        (IRQ_BOARD_END + 20)
  94 #define IRQ_TPTXINT             (IRQ_BOARD_END + 21)
  95 #define IRQ_TPRXINT             (IRQ_BOARD_END + 22)
  96 #define IRQ_TPSTOPERRINT        (IRQ_BOARD_END + 23)
  97 #define SSPXMTINT               (IRQ_BOARD_END + 24)
  98 #define SSPRCVINT               (IRQ_BOARD_END + 25)
  99 #define SSPROR                  (IRQ_BOARD_END + 26)
 100 #define AUDXMTDMADONEA          (IRQ_BOARD_END + 32)
 101 #define AUDRCVDMADONEA          (IRQ_BOARD_END + 33)
 102 #define AUDXMTDMADONEB          (IRQ_BOARD_END + 34)
 103 #define AUDRCVDMADONEB          (IRQ_BOARD_END + 35)
 104 #define AUDTFSR                 (IRQ_BOARD_END + 36)
 105 #define AUDRFSR                 (IRQ_BOARD_END + 37)
 106 #define AUDTUR                  (IRQ_BOARD_END + 38)
 107 #define AUDROR                  (IRQ_BOARD_END + 39)
 108 #define AUDDTS                  (IRQ_BOARD_END + 40)
 109 #define AUDRDD                  (IRQ_BOARD_END + 41)
 110 #define AUDSTO                  (IRQ_BOARD_END + 42)
 111 #define IRQ_USBPWR              (IRQ_BOARD_END + 43)
 112 #define IRQ_HCIM                (IRQ_BOARD_END + 44)
 113 #define IRQ_HCIBUFFACC          (IRQ_BOARD_END + 45)
 114 #define IRQ_HCIRMTWKP           (IRQ_BOARD_END + 46)
 115 #define IRQ_NHCIMFCIR           (IRQ_BOARD_END + 47)
 116 #define IRQ_USB_PORT_RESUME     (IRQ_BOARD_END + 48)
 117 #define IRQ_S0_READY_NINT       (IRQ_BOARD_END + 49)
 118 #define IRQ_S1_READY_NINT       (IRQ_BOARD_END + 50)
 119 #define IRQ_S0_CD_VALID         (IRQ_BOARD_END + 51)
 120 #define IRQ_S1_CD_VALID         (IRQ_BOARD_END + 52)
 121 #define IRQ_S0_BVD1_STSCHG      (IRQ_BOARD_END + 53)
 122 #define IRQ_S1_BVD1_STSCHG      (IRQ_BOARD_END + 54)
 123
 124 #define IRQ_LOCOMO_START        (IRQ_BOARD_END)
 125 #define IRQ_LOCOMO_KEY          (IRQ_BOARD_END + 0)
 126 #define IRQ_LOCOMO_GPIO0        (IRQ_BOARD_END + 1)
 127 #define IRQ_LOCOMO_GPIO1        (IRQ_BOARD_END + 2)
 128 #define IRQ_LOCOMO_GPIO2        (IRQ_BOARD_END + 3)
 129 #define IRQ_LOCOMO_GPIO3        (IRQ_BOARD_END + 4)
 130 #define IRQ_LOCOMO_GPIO4        (IRQ_BOARD_END + 5)
 131 #define IRQ_LOCOMO_GPIO5        (IRQ_BOARD_END + 6)
 132 #define IRQ_LOCOMO_GPIO6        (IRQ_BOARD_END + 7)
 133 #define IRQ_LOCOMO_GPIO7        (IRQ_BOARD_END + 8)
 134 #define IRQ_LOCOMO_GPIO8        (IRQ_BOARD_END + 9)
 135 #define IRQ_LOCOMO_GPIO9        (IRQ_BOARD_END + 10)
 136 #define IRQ_LOCOMO_GPIO10       (IRQ_BOARD_END + 11)
 137 #define IRQ_LOCOMO_GPIO11       (IRQ_BOARD_END + 12)
 138 #define IRQ_LOCOMO_GPIO12       (IRQ_BOARD_END + 13)
 139 #define IRQ_LOCOMO_GPIO13       (IRQ_BOARD_END + 14)
 140 #define IRQ_LOCOMO_GPIO14       (IRQ_BOARD_END + 15)
 141 #define IRQ_LOCOMO_GPIO15       (IRQ_BOARD_END + 16)
 142 #define IRQ_LOCOMO_LT           (IRQ_BOARD_END + 17)
 143 #define IRQ_LOCOMO_SPI_RFR      (IRQ_BOARD_END + 18)
 144 #define IRQ_LOCOMO_SPI_RFW      (IRQ_BOARD_END + 19)
 145 #define IRQ_LOCOMO_SPI_OVRN     (IRQ_BOARD_END + 20)
 146 #define IRQ_LOCOMO_SPI_TEND     (IRQ_BOARD_END + 21)
 147
 148 /*
 149  * Figure out the MAX IRQ number.
 150  *
 151  * If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1.
 152  * If we have an LoCoMo, the max IRQ is IRQ_LOCOMO_SPI_TEND+1
 153  * Otherwise, we have the standard IRQs only.
 154  */
 155 #ifdef CONFIG_SA1111
 156 #define NR_IRQS                 (IRQ_S1_BVD1_STSCHG + 1)
 157 #elif defined(CONFIG_SA1100_H3800)
 158 #define NR_IRQS                 (IRQ_BOARD_END)
 159 #elif defined(CONFIG_SHARP_LOCOMO)
 160 #define NR_IRQS                 (IRQ_LOCOMO_SPI_TEND + 1)
 161 #else
 162 #define NR_IRQS                 (IRQ_BOARD_START)
 163 #endif
 164
 165 /*
 166  * Board specific IRQs.  Define them here.
 167  * Do not surround them with ifdefs.
 168  */
 169 #define IRQ_NEPONSET_SMC9196    (IRQ_BOARD_START + 0)
 170 #define IRQ_NEPONSET_USAR       (IRQ_BOARD_START + 1)
 171 #define IRQ_NEPONSET_SA1111     (IRQ_BOARD_START + 2)
 172
 173 /* LoCoMo Interrupts (CONFIG_SHARP_LOCOMO) */
 174 #define IRQ_LOCOMO_KEY_BASE     (IRQ_BOARD_START + 0)
 175 #define IRQ_LOCOMO_GPIO_BASE    (IRQ_BOARD_START + 1)
 176 #define IRQ_LOCOMO_LT_BASE      (IRQ_BOARD_START + 2)
 177 #define IRQ_LOCOMO_SPI_BASE     (IRQ_BOARD_START + 3)
 178
 179 /* H3800-specific IRQs (CONFIG_SA1100_H3800) */
 180 #define H3800_KPIO_IRQ_START    (IRQ_BOARD_START)
 181 #define IRQ_H3800_KEY           (IRQ_BOARD_START + 0)
 182 #define IRQ_H3800_SPI           (IRQ_BOARD_START + 1)
 183 #define IRQ_H3800_OWM           (IRQ_BOARD_START + 2)
 184 #define IRQ_H3800_ADC           (IRQ_BOARD_START + 3)
 185 #define IRQ_H3800_UART_0        (IRQ_BOARD_START + 4)
 186 #define IRQ_H3800_UART_1        (IRQ_BOARD_START + 5)
 187 #define IRQ_H3800_TIMER_0       (IRQ_BOARD_START + 6)
 188 #define IRQ_H3800_TIMER_1       (IRQ_BOARD_START + 7)
 189 #define IRQ_H3800_TIMER_2       (IRQ_BOARD_START + 8)
 190 #define H3800_KPIO_IRQ_COUNT    9
 191
 192 #define H3800_GPIO_IRQ_START    (IRQ_BOARD_START + 9)
 193 #define IRQ_H3800_PEN           (IRQ_BOARD_START + 9)
 194 #define IRQ_H3800_SD_DETECT     (IRQ_BOARD_START + 10)
 195 #define IRQ_H3800_EAR_IN        (IRQ_BOARD_START + 11)
 196 #define IRQ_H3800_USB_DETECT    (IRQ_BOARD_START + 12)
 197 #define IRQ_H3800_SD_CON_SLT    (IRQ_BOARD_START + 13)
 198 #define H3800_GPIO_IRQ_COUNT    5