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