include/asm-m32r/irq.h

   1 #ifdef __KERNEL__
   2 #ifndef _ASM_M32R_IRQ_H
   3 #define _ASM_M32R_IRQ_H
   4
   5 #include <linux/config.h>
   6
   7 #if defined(CONFIG_PLAT_M32700UT_Alpha) || defined(CONFIG_PLAT_USRV)
   8 /*
   9  * IRQ definitions for M32700UT
  10  *  M32700 Chip: 64 interrupts
  11  *  ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
  12  */
  13 #define M32700UT_NUM_CPU_IRQ    (64)
  14 #define M32700UT_NUM_PLD_IRQ    (32)
  15 #define M32700UT_IRQ_BASE       0
  16 #define M32700UT_CPU_IRQ_BASE   M32700UT_IRQ_BASE
  17 #define M32700UT_PLD_IRQ_BASE   (M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ)
  18
  19 #define NR_IRQS (M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ)
  20 #elif defined(CONFIG_PLAT_M32700UT)
  21 /*
  22  * IRQ definitions for M32700UT(Rev.C) + M32R-LAN
  23  *  M32700 Chip: 64 interrupts
  24  *  ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
  25  *  ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin
  26  *  ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin
  27  */
  28 #define M32700UT_NUM_CPU_IRQ            (64)
  29 #define M32700UT_NUM_PLD_IRQ            (32)
  30 #define M32700UT_NUM_LCD_PLD_IRQ        (32)
  31 #define M32700UT_NUM_LAN_PLD_IRQ        (32)
  32 #define M32700UT_IRQ_BASE               0
  33 #define M32700UT_CPU_IRQ_BASE           (M32700UT_IRQ_BASE)
  34 #define M32700UT_PLD_IRQ_BASE \
  35         (M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ)
  36 #define M32700UT_LCD_PLD_IRQ_BASE \
  37         (M32700UT_PLD_IRQ_BASE + M32700UT_NUM_PLD_IRQ)
  38 #define M32700UT_LAN_PLD_IRQ_BASE \
  39         (M32700UT_LCD_PLD_IRQ_BASE + M32700UT_NUM_LCD_PLD_IRQ)
  40
  41 #define NR_IRQS \
  42         (M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ \
  43         + M32700UT_NUM_LCD_PLD_IRQ + M32700UT_NUM_LAN_PLD_IRQ)
  44 #elif defined(CONFIG_PLAT_OPSPUT)
  45 /*
  46  * IRQ definitions for OPSPUT + M32R-LAN
  47  *  OPSP Chip: 64 interrupts
  48  *  ICU of OPSPUT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
  49  *  ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin
  50  *  ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin
  51  */
  52 #define OPSPUT_NUM_CPU_IRQ              (64)
  53 #define OPSPUT_NUM_PLD_IRQ              (32)
  54 #define OPSPUT_NUM_LCD_PLD_IRQ  (32)
  55 #define OPSPUT_NUM_LAN_PLD_IRQ  (32)
  56 #define OPSPUT_IRQ_BASE         0
  57 #define OPSPUT_CPU_IRQ_BASE             (OPSPUT_IRQ_BASE)
  58 #define OPSPUT_PLD_IRQ_BASE \
  59         (OPSPUT_CPU_IRQ_BASE + OPSPUT_NUM_CPU_IRQ)
  60 #define OPSPUT_LCD_PLD_IRQ_BASE \
  61         (OPSPUT_PLD_IRQ_BASE + OPSPUT_NUM_PLD_IRQ)
  62 #define OPSPUT_LAN_PLD_IRQ_BASE \
  63         (OPSPUT_LCD_PLD_IRQ_BASE + OPSPUT_NUM_LCD_PLD_IRQ)
  64
  65 #define NR_IRQS \
  66         (OPSPUT_NUM_CPU_IRQ + OPSPUT_NUM_PLD_IRQ \
  67         + OPSPUT_NUM_LCD_PLD_IRQ + OPSPUT_NUM_LAN_PLD_IRQ)
  68 #else
  69 #define NR_IRQS 64
  70 #endif
  71
  72 #define irq_canonicalize(irq)   (irq)
  73
  74 #endif /* _ASM_M32R_IRQ_H */
  75 #endif /* __KERNEL__ */