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irqs.h

/*
 * arch/arm/mach-sa1100/include/mach/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.
 */

#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

/*
 * 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 IRQ_USBPWR            (IRQ_BOARD_END + 43)
#define IRQ_HCIM        (IRQ_BOARD_END + 44)
#define IRQ_HCIBUFFACC        (IRQ_BOARD_END + 45)
#define IRQ_HCIRMTWKP         (IRQ_BOARD_END + 46)
#define IRQ_NHCIMFCIR         (IRQ_BOARD_END + 47)
#define IRQ_USB_PORT_RESUME   (IRQ_BOARD_END + 48)
#define IRQ_S0_READY_NINT     (IRQ_BOARD_END + 49)
#define IRQ_S1_READY_NINT     (IRQ_BOARD_END + 50)
#define IRQ_S0_CD_VALID       (IRQ_BOARD_END + 51)
#define IRQ_S1_CD_VALID       (IRQ_BOARD_END + 52)
#define IRQ_S0_BVD1_STSCHG    (IRQ_BOARD_END + 53)
#define IRQ_S1_BVD1_STSCHG    (IRQ_BOARD_END + 54)

#define IRQ_LOCOMO_START      (IRQ_BOARD_END)
#define IRQ_LOCOMO_KEY        (IRQ_BOARD_END + 0)
#define IRQ_LOCOMO_GPIO0      (IRQ_BOARD_END + 1)
#define IRQ_LOCOMO_GPIO1      (IRQ_BOARD_END + 2)
#define IRQ_LOCOMO_GPIO2      (IRQ_BOARD_END + 3)
#define IRQ_LOCOMO_GPIO3      (IRQ_BOARD_END + 4)
#define IRQ_LOCOMO_GPIO4      (IRQ_BOARD_END + 5)
#define IRQ_LOCOMO_GPIO5      (IRQ_BOARD_END + 6)
#define IRQ_LOCOMO_GPIO6      (IRQ_BOARD_END + 7)
#define IRQ_LOCOMO_GPIO7      (IRQ_BOARD_END + 8)
#define IRQ_LOCOMO_GPIO8      (IRQ_BOARD_END + 9)
#define IRQ_LOCOMO_GPIO9      (IRQ_BOARD_END + 10)
#define IRQ_LOCOMO_GPIO10     (IRQ_BOARD_END + 11)
#define IRQ_LOCOMO_GPIO11     (IRQ_BOARD_END + 12)
#define IRQ_LOCOMO_GPIO12     (IRQ_BOARD_END + 13)
#define IRQ_LOCOMO_GPIO13     (IRQ_BOARD_END + 14)
#define IRQ_LOCOMO_GPIO14     (IRQ_BOARD_END + 15)
#define IRQ_LOCOMO_GPIO15     (IRQ_BOARD_END + 16)
#define IRQ_LOCOMO_LT         (IRQ_BOARD_END + 17)
#define IRQ_LOCOMO_SPI_RFR    (IRQ_BOARD_END + 18)
#define IRQ_LOCOMO_SPI_RFW    (IRQ_BOARD_END + 19)
#define IRQ_LOCOMO_SPI_REND   (IRQ_BOARD_END + 20)
#define IRQ_LOCOMO_SPI_TEND   (IRQ_BOARD_END + 21)

/*
 * Figure out the MAX IRQ number.
 *
 * If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1.
 * If we have an LoCoMo, the max IRQ is IRQ_LOCOMO_SPI_TEND+1
 * Otherwise, we have the standard IRQs only.
 */
#ifdef CONFIG_SA1111
#define NR_IRQS               (IRQ_S1_BVD1_STSCHG + 1)
#elif defined(CONFIG_SA1100_H3800)
#define NR_IRQS               (IRQ_BOARD_END)
#elif defined(CONFIG_SHARP_LOCOMO)
#define NR_IRQS               (IRQ_LOCOMO_SPI_TEND + 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)
#define IRQ_NEPONSET_SA1111   (IRQ_BOARD_START + 2)

/* LoCoMo Interrupts (CONFIG_SHARP_LOCOMO) */
#define IRQ_LOCOMO_KEY_BASE   (IRQ_BOARD_START + 0)
#define IRQ_LOCOMO_GPIO_BASE  (IRQ_BOARD_START + 1)
#define IRQ_LOCOMO_LT_BASE    (IRQ_BOARD_START + 2)
#define IRQ_LOCOMO_SPI_BASE   (IRQ_BOARD_START + 3)

/* H3800-specific IRQs (CONFIG_SA1100_H3800) */
#define H3800_KPIO_IRQ_START    (IRQ_BOARD_START)
#define IRQ_H3800_KEY           (IRQ_BOARD_START + 0)
#define IRQ_H3800_SPI           (IRQ_BOARD_START + 1)
#define IRQ_H3800_OWM           (IRQ_BOARD_START + 2)
#define IRQ_H3800_ADC           (IRQ_BOARD_START + 3)
#define IRQ_H3800_UART_0        (IRQ_BOARD_START + 4)
#define IRQ_H3800_UART_1        (IRQ_BOARD_START + 5)
#define IRQ_H3800_TIMER_0       (IRQ_BOARD_START + 6)
#define IRQ_H3800_TIMER_1       (IRQ_BOARD_START + 7)
#define IRQ_H3800_TIMER_2       (IRQ_BOARD_START + 8)
#define H3800_KPIO_IRQ_COUNT    9

#define H3800_GPIO_IRQ_START    (IRQ_BOARD_START + 9)
#define IRQ_H3800_PEN           (IRQ_BOARD_START + 9)
#define IRQ_H3800_SD_DETECT     (IRQ_BOARD_START + 10)
#define IRQ_H3800_EAR_IN        (IRQ_BOARD_START + 11)
#define IRQ_H3800_USB_DETECT    (IRQ_BOARD_START + 12)
#define IRQ_H3800_SD_CON_SLT    (IRQ_BOARD_START + 13)
#define H3800_GPIO_IRQ_COUNT    5

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