include/asm-arm/arch-l7200/irqs.h

   1 /*
   2  * include/asm-arm/arch-l7200/irqs.h
   3  *
   4  * Copyright (C) 2000 Rob Scott (rscott@mtrob.fdns.net)
   5  *                    Steve Hill (sjhill@cotw.com)
   6  *
   7  * Changelog:
   8  *   01-02-2000 RS      Create l7200 version
   9  *   03-28-2000 SJH     Removed unused interrupt
  10  *   07-28-2000 SJH     Added pseudo-keyboard interrupt
  11  */
  12
  13 /*
  14  * NOTE: The second timer (Timer 2) is used as the keyboard
  15  *       interrupt when the keyboard driver is enabled.
  16  */
  17
  18 #define NR_IRQS          32
  19
  20 #define IRQ_STWDOG        0   /* Watchdog timer */
  21 #define IRQ_PROG          1   /* Programmable interrupt */
  22 #define IRQ_DEBUG_RX      2   /* Comm Rx debug */
  23 #define IRQ_DEBUG_TX      3   /* Comm Tx debug */
  24 #define IRQ_GCTC1         4   /* Timer 1 */
  25 #define IRQ_GCTC2         5   /* Timer 2 / Keyboard */
  26 #define IRQ_DMA           6   /* DMA controller */
  27 #define IRQ_CLCD          7   /* Color LCD controller */
  28 #define IRQ_SM_RX         8   /* Smart card */
  29 #define IRQ_SM_TX         9   /* Smart cart */
  30 #define IRQ_SM_RST       10   /* Smart card */
  31 #define IRQ_SIB          11   /* Serial Interface Bus */
  32 #define IRQ_MMC          12   /* MultiMediaCard */
  33 #define IRQ_SSP1         13   /* Synchronous Serial Port 1 */
  34 #define IRQ_SSP2         14   /* Synchronous Serial Port 1 */
  35 #define IRQ_SPI          15   /* SPI slave */
  36 #define IRQ_UART_1       16   /* UART 1 */
  37 #define IRQ_UART_2       17   /* UART 2 */
  38 #define IRQ_IRDA         18   /* IRDA */
  39 #define IRQ_RTC_TICK     19   /* Real Time Clock tick */
  40 #define IRQ_RTC_ALARM    20   /* Real Time Clock alarm */
  41 #define IRQ_GPIO         21   /* General Purpose IO */
  42 #define IRQ_GPIO_DMA     22   /* General Purpose IO, DMA */
  43 #define IRQ_M2M          23   /* Memory to memory DMA  */
  44 #define IRQ_RESERVED     24   /* RESERVED, don't use */
  45 #define IRQ_INTF         25   /* External active low interrupt */
  46 #define IRQ_INT0         26   /* External active low interrupt */
  47 #define IRQ_INT1         27   /* External active low interrupt */
  48 #define IRQ_INT2         28   /* External active low interrupt */
  49 #define IRQ_UCB1200      29   /* Interrupt generated by UCB1200*/
  50 #define IRQ_BAT_LO       30   /* Low batery or external power */
  51 #define IRQ_MEDIA_CHG    31   /* Media change interrupt */
  52
  53 /*
  54  * This is the offset of the FIQ "IRQ" numbers
  55  */
  56 #define FIQ_START       64