include/asm-arm/arch-ns9xxx/irqs.h

   1 /*
   2  * include/asm-arm/arch-ns9xxx/irqs.h
   3  *
   4  * Copyright (C) 2006 by Digi International Inc.
   5  * All rights reserved.
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License version 2 as published by
   9  * the Free Software Foundation.
  10  */
  11 #ifndef __ASM_ARCH_IRQS_H
  12 #define __ASM_ARCH_IRQS_H
  13
  14 #define IRQ_WATCHDOG    0
  15 #define IRQ_AHBBUSERR   1
  16 #define IRQ_BBUSAGG     2
  17 /* irq 3 is reserved for NS9360 */
  18 #define IRQ_ETHRX       4
  19 #define IRQ_ETHTX       5
  20 #define IRQ_ETHPHY      6
  21 #define IRQ_LCD         7
  22 #define IRQ_SERBRX      8
  23 #define IRQ_SERBTX      9
  24 #define IRQ_SERARX      10
  25 #define IRQ_SERATX      11
  26 #define IRQ_SERCRX      12
  27 #define IRQ_SERCTX      13
  28 #define IRQ_I2C         14
  29 #define IRQ_BBUSDMA     15
  30 #define IRQ_TIMER0      16
  31 #define IRQ_TIMER1      17
  32 #define IRQ_TIMER2      18
  33 #define IRQ_TIMER3      19
  34 #define IRQ_TIMER4      20
  35 #define IRQ_TIMER5      21
  36 #define IRQ_TIMER6      22
  37 #define IRQ_TIMER7      23
  38 #define IRQ_RTC         24
  39 #define IRQ_USBHOST     25
  40 #define IRQ_USBDEVICE   26
  41 #define IRQ_IEEE1284    27
  42 #define IRQ_EXT0        28
  43 #define IRQ_EXT1        29
  44 #define IRQ_EXT2        30
  45 #define IRQ_EXT3        31
  46
  47 #define BBUS_IRQ(irq)   (32 + irq)
  48
  49 #define IRQ_BBUS_DMA            BBUS_IRQ(0)
  50 #define IRQ_BBUS_SERBRX         BBUS_IRQ(2)
  51 #define IRQ_BBUS_SERBTX         BBUS_IRQ(3)
  52 #define IRQ_BBUS_SERARX         BBUS_IRQ(4)
  53 #define IRQ_BBUS_SERATX         BBUS_IRQ(5)
  54 #define IRQ_BBUS_SERCRX         BBUS_IRQ(6)
  55 #define IRQ_BBUS_SERCTX         BBUS_IRQ(7)
  56 #define IRQ_BBUS_SERDRX         BBUS_IRQ(8)
  57 #define IRQ_BBUS_SERDTX         BBUS_IRQ(9)
  58 #define IRQ_BBUS_I2C            BBUS_IRQ(10)
  59 #define IRQ_BBUS_1284           BBUS_IRQ(11)
  60 #define IRQ_BBUS_UTIL           BBUS_IRQ(12)
  61 #define IRQ_BBUS_RTC            BBUS_IRQ(13)
  62 #define IRQ_BBUS_USBHST         BBUS_IRQ(14)
  63 #define IRQ_BBUS_USBDEV         BBUS_IRQ(15)
  64 #define IRQ_BBUS_AHBDMA1        BBUS_IRQ(24)
  65 #define IRQ_BBUS_AHBDMA2        BBUS_IRQ(25)
  66
  67 /*
  68  * these Interrupts are specific for the a9m9750dev board.
  69  * They are generated by an FPGA that interrupts the CPU on
  70  * IRQ_EXT2
  71  */
  72 #define FPGA_IRQ(irq)   (64 + irq)
  73
  74 #define IRQ_FPGA_UARTA          FPGA_IRQ(0)
  75 #define IRQ_FPGA_UARTB          FPGA_IRQ(1)
  76 #define IRQ_FPGA_UARTC          FPGA_IRQ(2)
  77 #define IRQ_FPGA_UARTD          FPGA_IRQ(3)
  78 #define IRQ_FPGA_TOUCH          FPGA_IRQ(4)
  79 #define IRQ_FPGA_CF             FPGA_IRQ(5)
  80 #define IRQ_FPGA_CAN0           FPGA_IRQ(6)
  81 #define IRQ_FPGA_CAN1           FPGA_IRQ(7)
  82
  83 #define NR_IRQS 72
  84
  85 #endif /* __ASM_ARCH_IRQS_H */