/* * linux/include/asm-arm/arch-sa1100/irqs.h * * Copyright (C) 1996 Russell King * Copyright (C) 1998 Deborah Wallach (updates for SA1100/Brutus). * Copyright (C) 1999 Nicolas Pitre (full GPIO irq isolation) * * 2001/11/14 RMK Cleaned up and standardised a lot of the IRQs. */ #include #define IRQ_GPIO0 0 #define IRQ_GPIO1 1 #define IRQ_GPIO2 2 #define IRQ_GPIO3 3 #define IRQ_GPIO4 4 #define IRQ_GPIO5 5 #define IRQ_GPIO6 6 #define IRQ_GPIO7 7 #define IRQ_GPIO8 8 #define IRQ_GPIO9 9 #define IRQ_GPIO10 10 #define IRQ_GPIO11_27 11 #define IRQ_LCD 12 /* LCD controller */ #define IRQ_Ser0UDC 13 /* Ser. port 0 UDC */ #define IRQ_Ser1SDLC 14 /* Ser. port 1 SDLC */ #define IRQ_Ser1UART 15 /* Ser. port 1 UART */ #define IRQ_Ser2ICP 16 /* Ser. port 2 ICP */ #define IRQ_Ser3UART 17 /* Ser. port 3 UART */ #define IRQ_Ser4MCP 18 /* Ser. port 4 MCP */ #define IRQ_Ser4SSP 19 /* Ser. port 4 SSP */ #define IRQ_DMA0 20 /* DMA controller channel 0 */ #define IRQ_DMA1 21 /* DMA controller channel 1 */ #define IRQ_DMA2 22 /* DMA controller channel 2 */ #define IRQ_DMA3 23 /* DMA controller channel 3 */ #define IRQ_DMA4 24 /* DMA controller channel 4 */ #define IRQ_DMA5 25 /* DMA controller channel 5 */ #define IRQ_OST0 26 /* OS Timer match 0 */ #define IRQ_OST1 27 /* OS Timer match 1 */ #define IRQ_OST2 28 /* OS Timer match 2 */ #define IRQ_OST3 29 /* OS Timer match 3 */ #define IRQ_RTC1Hz 30 /* RTC 1 Hz clock */ #define IRQ_RTCAlrm 31 /* RTC Alarm */ #define IRQ_GPIO11 32 #define IRQ_GPIO12 33 #define IRQ_GPIO13 34 #define IRQ_GPIO14 35 #define IRQ_GPIO15 36 #define IRQ_GPIO16 37 #define IRQ_GPIO17 38 #define IRQ_GPIO18 39 #define IRQ_GPIO19 40 #define IRQ_GPIO20 41 #define IRQ_GPIO21 42 #define IRQ_GPIO22 43 #define IRQ_GPIO23 44 #define IRQ_GPIO24 45 #define IRQ_GPIO25 46 #define IRQ_GPIO26 47 #define IRQ_GPIO27 48 /* * To get the GPIO number from an IRQ number */ #define GPIO_11_27_IRQ(i) ((i) - 21) /* * The next 16 interrupts are for board specific purposes. Since * the kernel can only run on one machine at a time, we can re-use * these. If you need more, increase IRQ_BOARD_END, but keep it * within sensible limits. IRQs 49 to 64 are available. */ #define IRQ_BOARD_START 49 #define IRQ_BOARD_END 65 #define IRQ_SA1111_START (IRQ_BOARD_END) #define IRQ_GPAIN0 (IRQ_BOARD_END + 0) #define IRQ_GPAIN1 (IRQ_BOARD_END + 1) #define IRQ_GPAIN2 (IRQ_BOARD_END + 2) #define IRQ_GPAIN3 (IRQ_BOARD_END + 3) #define IRQ_GPBIN0 (IRQ_BOARD_END + 4) #define IRQ_GPBIN1 (IRQ_BOARD_END + 5) #define IRQ_GPBIN2 (IRQ_BOARD_END + 6) #define IRQ_GPBIN3 (IRQ_BOARD_END + 7) #define IRQ_GPBIN4 (IRQ_BOARD_END + 8) #define IRQ_GPBIN5 (IRQ_BOARD_END + 9) #define IRQ_GPCIN0 (IRQ_BOARD_END + 10) #define IRQ_GPCIN1 (IRQ_BOARD_END + 11) #define IRQ_GPCIN2 (IRQ_BOARD_END + 12) #define IRQ_GPCIN3 (IRQ_BOARD_END + 13) #define IRQ_GPCIN4 (IRQ_BOARD_END + 14) #define IRQ_GPCIN5 (IRQ_BOARD_END + 15) #define IRQ_GPCIN6 (IRQ_BOARD_END + 16) #define IRQ_GPCIN7 (IRQ_BOARD_END + 17) #define IRQ_MSTXINT (IRQ_BOARD_END + 18) #define IRQ_MSRXINT (IRQ_BOARD_END + 19) #define IRQ_MSSTOPERRINT (IRQ_BOARD_END + 20) #define IRQ_TPTXINT (IRQ_BOARD_END + 21) #define IRQ_TPRXINT (IRQ_BOARD_END + 22) #define IRQ_TPSTOPERRINT (IRQ_BOARD_END + 23) #define SSPXMTINT (IRQ_BOARD_END + 24) #define SSPRCVINT (IRQ_BOARD_END + 25) #define SSPROR (IRQ_BOARD_END + 26) #define AUDXMTDMADONEA (IRQ_BOARD_END + 32) #define AUDRCVDMADONEA (IRQ_BOARD_END + 33) #define AUDXMTDMADONEB (IRQ_BOARD_END + 34) #define AUDRCVDMADONEB (IRQ_BOARD_END + 35) #define AUDTFSR (IRQ_BOARD_END + 36) #define AUDRFSR (IRQ_BOARD_END + 37) #define AUDTUR (IRQ_BOARD_END + 38) #define AUDROR (IRQ_BOARD_END + 39) #define AUDDTS (IRQ_BOARD_END + 40) #define AUDRDD (IRQ_BOARD_END + 41) #define AUDSTO (IRQ_BOARD_END + 42) #define USBPWR (IRQ_BOARD_END + 43) #define NIRQHCIM (IRQ_BOARD_END + 44) #define IRQHCIBUFFACC (IRQ_BOARD_END + 45) #define IRQHCIRMTWKP (IRQ_BOARD_END + 46) #define NHCIMFCIR (IRQ_BOARD_END + 47) #define USB_PORT_RESUME (IRQ_BOARD_END + 48) #define S0_READY_NINT (IRQ_BOARD_END + 49) #define S1_READY_NINT (IRQ_BOARD_END + 50) #define S0_CD_VALID (IRQ_BOARD_END + 51) #define S1_CD_VALID (IRQ_BOARD_END + 52) #define S0_BVD1_STSCHG (IRQ_BOARD_END + 53) #define S1_BVD1_STSCHG (IRQ_BOARD_END + 54) /* * Figure out the MAX IRQ number. * * If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1. * If graphicsclient or graphicsmaster, we don't have a SA1111. * Otherwise, we have the standard IRQs only. */ #ifdef CONFIG_SA1111 #define NR_IRQS (S1_BVD1_STSCHG + 1) #elif defined(CONFIG_SA1100_GRAPHICSCLIENT) || \ defined(CONFIG_SA1100_GRAPHICSMASTER) #define ADS_EXT_IRQ(x) (IRQ_BOARD_START + (x)) #define NR_IRQS (ADS_EXT_IRQ(15) + 1) #else #define NR_IRQS (IRQ_BOARD_START) #endif /* * Board specific IRQs. Define them here. * Do not surround them with ifdefs. */ #define IRQ_NEPONSET_SMC9196 (IRQ_BOARD_START + 0) #define IRQ_NEPONSET_USAR (IRQ_BOARD_START + 1)