release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-realview/include/mach/irqs-pb1176.h

   1 /*
   2  * arch/arm/mach-realview/include/mach/irqs-pb1176.h
   3  *
   4  * Copyright (C) 2008 ARM Limited
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  18  * MA 02110-1301, USA.
  19  */
  20
  21 #ifndef __MACH_IRQS_PB1176_H
  22 #define __MACH_IRQS_PB1176_H
  23
  24 #define IRQ_DC1176_GIC_START                    32
  25 #define IRQ_PB1176_GIC_START                    64
  26
  27 /*
  28  * ARM1176 DevChip interrupt sources (primary GIC)
  29  */
  30 #define IRQ_DC1176_WATCHDOG     (IRQ_DC1176_GIC_START + 0)      /* Watchdog timer */
  31 #define IRQ_DC1176_SOFTINT      (IRQ_DC1176_GIC_START + 1)      /* Software interrupt */
  32 #define IRQ_DC1176_COMMRx       (IRQ_DC1176_GIC_START + 2)      /* Debug Comm Rx interrupt */
  33 #define IRQ_DC1176_COMMTx       (IRQ_DC1176_GIC_START + 3)      /* Debug Comm Tx interrupt */
  34 #define IRQ_DC1176_CORE_PMU     (IRQ_DC1176_GIC_START + 7)      /* Core PMU interrupt */
  35 #define IRQ_DC1176_TIMER0       (IRQ_DC1176_GIC_START + 8)      /* Timer 0 */
  36 #define IRQ_DC1176_TIMER1       (IRQ_DC1176_GIC_START + 9)      /* Timer 1 */
  37 #define IRQ_DC1176_TIMER2       (IRQ_DC1176_GIC_START + 10)     /* Timer 2 */
  38 #define IRQ_DC1176_APC          (IRQ_DC1176_GIC_START + 11)
  39 #define IRQ_DC1176_IEC          (IRQ_DC1176_GIC_START + 12)
  40 #define IRQ_DC1176_L2CC         (IRQ_DC1176_GIC_START + 13)
  41 #define IRQ_DC1176_RTC          (IRQ_DC1176_GIC_START + 14)
  42 #define IRQ_DC1176_CLCD         (IRQ_DC1176_GIC_START + 15)     /* CLCD controller */
  43 #define IRQ_DC1176_SSP          (IRQ_DC1176_GIC_START + 17)     /* SSP port */
  44 #define IRQ_DC1176_UART0        (IRQ_DC1176_GIC_START + 18)     /* UART 0 on development chip */
  45 #define IRQ_DC1176_UART1        (IRQ_DC1176_GIC_START + 19)     /* UART 1 on development chip */
  46 #define IRQ_DC1176_UART2        (IRQ_DC1176_GIC_START + 20)     /* UART 2 on development chip */
  47 #define IRQ_DC1176_UART3        (IRQ_DC1176_GIC_START + 21)     /* UART 3 on development chip */
  48
  49 #define IRQ_DC1176_PB_IRQ2      (IRQ_DC1176_GIC_START + 30)     /* tile GIC */
  50 #define IRQ_DC1176_PB_IRQ1      (IRQ_DC1176_GIC_START + 31)     /* main GIC */
  51
  52 /*
  53  * RealView PB1176 interrupt sources (secondary GIC)
  54  */
  55 #define IRQ_PB1176_MMCI0A       (IRQ_PB1176_GIC_START + 1)      /* Multimedia Card 0A */
  56 #define IRQ_PB1176_MMCI0B       (IRQ_PB1176_GIC_START + 2)      /* Multimedia Card 0A */
  57 #define IRQ_PB1176_KMI0         (IRQ_PB1176_GIC_START + 3)      /* Keyboard/Mouse port 0 */
  58 #define IRQ_PB1176_KMI1         (IRQ_PB1176_GIC_START + 4)      /* Keyboard/Mouse port 1 */
  59 #define IRQ_PB1176_SCI          (IRQ_PB1176_GIC_START + 5)
  60 #define IRQ_PB1176_UART4        (IRQ_PB1176_GIC_START + 6)      /* UART 4 on baseboard */
  61 #define IRQ_PB1176_CHARLCD      (IRQ_PB1176_GIC_START + 7)      /* Character LCD */
  62 #define IRQ_PB1176_GPIO1        (IRQ_PB1176_GIC_START + 8)
  63 #define IRQ_PB1176_GPIO2        (IRQ_PB1176_GIC_START + 9)
  64 #define IRQ_PB1176_ETH          (IRQ_PB1176_GIC_START + 10)     /* Ethernet controller */
  65 #define IRQ_PB1176_USB          (IRQ_PB1176_GIC_START + 11)     /* USB controller */
  66
  67 #define IRQ_PB1176_PISMO        (IRQ_PB1176_GIC_START + 16)
  68
  69 #define IRQ_PB1176_AACI         (IRQ_PB1176_GIC_START + 19)     /* Audio Codec */
  70
  71 #define IRQ_PB1176_TIMER0_1     (IRQ_PB1176_GIC_START + 22)
  72 #define IRQ_PB1176_TIMER2_3     (IRQ_PB1176_GIC_START + 23)
  73 #define IRQ_PB1176_DMAC         (IRQ_PB1176_GIC_START + 24)     /* DMA controller */
  74 #define IRQ_PB1176_RTC          (IRQ_PB1176_GIC_START + 25)     /* Real Time Clock */
  75
  76 #define IRQ_PB1176_GPIO0        -1
  77 #define IRQ_PB1176_SCTL         -1
  78
  79 #define NR_GIC_PB1176           2
  80
  81 /*
  82  * Only define NR_IRQS if less than NR_IRQS_PB1176
  83  */
  84 #define NR_IRQS_PB1176          (IRQ_DC1176_GIC_START + 96)
  85
  86 #if defined(CONFIG_MACH_REALVIEW_PB1176)
  87
  88 #if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PB1176)
  89 #undef NR_IRQS
  90 #define NR_IRQS                 NR_IRQS_PB1176
  91 #endif
  92
  93 #if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PB1176)
  94 #undef MAX_GIC_NR
  95 #define MAX_GIC_NR              NR_GIC_PB1176
  96 #endif
  97
  98 #endif  /* CONFIG_MACH_REALVIEW_PB1176 */
  99
 100 #endif  /* __MACH_IRQS_PB1176_H */