arch/blackfin/mach-bf538/include/mach/irq.h

   1 /*
   2  * Copyright 2008 Analog Devices Inc.
   3  *
   4  * Licensed under the GPL-2 or later.
   5  */
   6
   7 #ifndef _BF538_IRQ_H_
   8 #define _BF538_IRQ_H_
   9
  10 #include <mach-common/irq.h>
  11
  12 #define NR_PERI_INTS            (2 * 32)
  13
  14 #define IRQ_PLL_WAKEUP          BFIN_IRQ(0)     /* PLL Wakeup Interrupt */
  15 #define IRQ_DMA0_ERROR          BFIN_IRQ(1)     /* DMA Error 0 (generic) */
  16 #define IRQ_PPI_ERROR           BFIN_IRQ(2)     /* PPI Error */
  17 #define IRQ_SPORT0_ERROR        BFIN_IRQ(3)     /* SPORT0 Status */
  18 #define IRQ_SPORT1_ERROR        BFIN_IRQ(4)     /* SPORT1 Status */
  19 #define IRQ_SPI0_ERROR          BFIN_IRQ(5)     /* SPI0 Status */
  20 #define IRQ_UART0_ERROR         BFIN_IRQ(6)     /* UART0 Status */
  21 #define IRQ_RTC                 BFIN_IRQ(7)     /* RTC */
  22 #define IRQ_PPI                 BFIN_IRQ(8)     /* DMA Channel 0 (PPI) */
  23 #define IRQ_SPORT0_RX           BFIN_IRQ(9)     /* DMA 1 Channel (SPORT0 RX) */
  24 #define IRQ_SPORT0_TX           BFIN_IRQ(10)    /* DMA 2 Channel (SPORT0 TX) */
  25 #define IRQ_SPORT1_RX           BFIN_IRQ(11)    /* DMA 3 Channel (SPORT1 RX) */
  26 #define IRQ_SPORT1_TX           BFIN_IRQ(12)    /* DMA 4 Channel (SPORT1 TX) */
  27 #define IRQ_SPI0                BFIN_IRQ(13)    /* DMA 5 Channel (SPI0) */
  28 #define IRQ_UART0_RX            BFIN_IRQ(14)    /* DMA 6 Channel (UART0 RX) */
  29 #define IRQ_UART0_TX            BFIN_IRQ(15)    /* DMA 7 Channel (UART0 TX) */
  30 #define IRQ_TIMER0              BFIN_IRQ(16)    /* Timer 0 */
  31 #define IRQ_TIMER1              BFIN_IRQ(17)    /* Timer 1 */
  32 #define IRQ_TIMER2              BFIN_IRQ(18)    /* Timer 2 */
  33 #define IRQ_PORTF_INTA          BFIN_IRQ(19)    /* Port F Interrupt A */
  34 #define IRQ_PORTF_INTB          BFIN_IRQ(20)    /* Port F Interrupt B */
  35 #define IRQ_MEM0_DMA0           BFIN_IRQ(21)    /* MDMA0 Stream 0 */
  36 #define IRQ_MEM0_DMA1           BFIN_IRQ(22)    /* MDMA0 Stream 1 */
  37 #define IRQ_WATCH               BFIN_IRQ(23)    /* Software Watchdog Timer */
  38 #define IRQ_DMA1_ERROR          BFIN_IRQ(24)    /* DMA Error 1 (generic) */
  39 #define IRQ_SPORT2_ERROR        BFIN_IRQ(25)    /* SPORT2 Status */
  40 #define IRQ_SPORT3_ERROR        BFIN_IRQ(26)    /* SPORT3 Status */
  41 #define IRQ_SPI1_ERROR          BFIN_IRQ(28)    /* SPI1 Status */
  42 #define IRQ_SPI2_ERROR          BFIN_IRQ(29)    /* SPI2 Status */
  43 #define IRQ_UART1_ERROR         BFIN_IRQ(30)    /* UART1 Status */
  44 #define IRQ_UART2_ERROR         BFIN_IRQ(31)    /* UART2 Status */
  45 #define IRQ_CAN_ERROR           BFIN_IRQ(32)    /* CAN Status (Error) Interrupt */
  46 #define IRQ_SPORT2_RX           BFIN_IRQ(33)    /* DMA 8 Channel (SPORT2 RX) */
  47 #define IRQ_SPORT2_TX           BFIN_IRQ(34)    /* DMA 9 Channel (SPORT2 TX) */
  48 #define IRQ_SPORT3_RX           BFIN_IRQ(35)    /* DMA 10 Channel (SPORT3 RX) */
  49 #define IRQ_SPORT3_TX           BFIN_IRQ(36)    /* DMA 11 Channel (SPORT3 TX) */
  50 #define IRQ_SPI1                BFIN_IRQ(39)    /* DMA 14 Channel (SPI1) */
  51 #define IRQ_SPI2                BFIN_IRQ(40)    /* DMA 15 Channel (SPI2) */
  52 #define IRQ_UART1_RX            BFIN_IRQ(41)    /* DMA 16 Channel (UART1 RX) */
  53 #define IRQ_UART1_TX            BFIN_IRQ(42)    /* DMA 17 Channel (UART1 TX) */
  54 #define IRQ_UART2_RX            BFIN_IRQ(43)    /* DMA 18 Channel (UART2 RX) */
  55 #define IRQ_UART2_TX            BFIN_IRQ(44)    /* DMA 19 Channel (UART2 TX) */
  56 #define IRQ_TWI0                BFIN_IRQ(45)    /* TWI0 */
  57 #define IRQ_TWI1                BFIN_IRQ(46)    /* TWI1 */
  58 #define IRQ_CAN_RX              BFIN_IRQ(47)    /* CAN Receive Interrupt */
  59 #define IRQ_CAN_TX              BFIN_IRQ(48)    /* CAN Transmit Interrupt */
  60 #define IRQ_MEM1_DMA0           BFIN_IRQ(49)    /* MDMA1 Stream 0 */
  61 #define IRQ_MEM1_DMA1           BFIN_IRQ(50)    /* MDMA1 Stream 1 */
  62
  63 #define SYS_IRQS                BFIN_IRQ(63)    /* 70 */
  64
  65 #define IRQ_PF0                 71
  66 #define IRQ_PF1                 72
  67 #define IRQ_PF2                 73
  68 #define IRQ_PF3                 74
  69 #define IRQ_PF4                 75
  70 #define IRQ_PF5                 76
  71 #define IRQ_PF6                 77
  72 #define IRQ_PF7                 78
  73 #define IRQ_PF8                 79
  74 #define IRQ_PF9                 80
  75 #define IRQ_PF10                81
  76 #define IRQ_PF11                82
  77 #define IRQ_PF12                83
  78 #define IRQ_PF13                84
  79 #define IRQ_PF14                85
  80 #define IRQ_PF15                86
  81
  82 #define GPIO_IRQ_BASE           IRQ_PF0
  83
  84 #define NR_MACH_IRQS            (IRQ_PF15 + 1)
  85
  86 /* IAR0 BIT FIELDS */
  87 #define IRQ_PLL_WAKEUP_POS      0
  88 #define IRQ_DMA0_ERROR_POS      4
  89 #define IRQ_PPI_ERROR_POS       8
  90 #define IRQ_SPORT0_ERROR_POS    12
  91 #define IRQ_SPORT1_ERROR_POS    16
  92 #define IRQ_SPI0_ERROR_POS      20
  93 #define IRQ_UART0_ERROR_POS     24
  94 #define IRQ_RTC_POS             28
  95
  96 /* IAR1 BIT FIELDS */
  97 #define IRQ_PPI_POS             0
  98 #define IRQ_SPORT0_RX_POS       4
  99 #define IRQ_SPORT0_TX_POS       8
 100 #define IRQ_SPORT1_RX_POS       12
 101 #define IRQ_SPORT1_TX_POS       16
 102 #define IRQ_SPI0_POS            20
 103 #define IRQ_UART0_RX_POS        24
 104 #define IRQ_UART0_TX_POS        28
 105
 106 /* IAR2 BIT FIELDS */
 107 #define IRQ_TIMER0_POS          0
 108 #define IRQ_TIMER1_POS          4
 109 #define IRQ_TIMER2_POS          8
 110 #define IRQ_PORTF_INTA_POS      12
 111 #define IRQ_PORTF_INTB_POS      16
 112 #define IRQ_MEM0_DMA0_POS       20
 113 #define IRQ_MEM0_DMA1_POS       24
 114 #define IRQ_WATCH_POS           28
 115
 116 /* IAR3 BIT FIELDS */
 117 #define IRQ_DMA1_ERROR_POS      0
 118 #define IRQ_SPORT2_ERROR_POS    4
 119 #define IRQ_SPORT3_ERROR_POS    8
 120 #define IRQ_SPI1_ERROR_POS      16
 121 #define IRQ_SPI2_ERROR_POS      20
 122 #define IRQ_UART1_ERROR_POS     24
 123 #define IRQ_UART2_ERROR_POS     28
 124
 125 /* IAR4 BIT FIELDS */
 126 #define IRQ_CAN_ERROR_POS       0
 127 #define IRQ_SPORT2_RX_POS       4
 128 #define IRQ_SPORT2_TX_POS       8
 129 #define IRQ_SPORT3_RX_POS       12
 130 #define IRQ_SPORT3_TX_POS       16
 131 #define IRQ_SPI1_POS            28
 132
 133 /* IAR5 BIT FIELDS */
 134 #define IRQ_SPI2_POS            0
 135 #define IRQ_UART1_RX_POS        4
 136 #define IRQ_UART1_TX_POS        8
 137 #define IRQ_UART2_RX_POS        12
 138 #define IRQ_UART2_TX_POS        16
 139 #define IRQ_TWI0_POS            20
 140 #define IRQ_TWI1_POS            24
 141 #define IRQ_CAN_RX_POS          28
 142
 143 /* IAR6 BIT FIELDS */
 144 #define IRQ_CAN_TX_POS          0
 145 #define IRQ_MEM1_DMA0_POS       4
 146 #define IRQ_MEM1_DMA1_POS       8
 147
 148 #endif