irq.h 2.6 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106
  1. /*
  2. * linux/arch/unicore32/include/asm/irq.h
  3. *
  4. * Code specific to PKUnity SoC and UniCore ISA
  5. *
  6. * Copyright (C) 2001-2010 GUAN Xue-tao
  7. *
  8. * This program is free software; you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License version 2 as
  10. * published by the Free Software Foundation.
  11. */
  12. #ifndef __UNICORE_IRQ_H__
  13. #define __UNICORE_IRQ_H__
  14. #include <asm-generic/irq.h>
  15. #define IRQ_GPIOLOW0 0x00
  16. #define IRQ_GPIOLOW1 0x01
  17. #define IRQ_GPIOLOW2 0x02
  18. #define IRQ_GPIOLOW3 0x03
  19. #define IRQ_GPIOLOW4 0x04
  20. #define IRQ_GPIOLOW5 0x05
  21. #define IRQ_GPIOLOW6 0x06
  22. #define IRQ_GPIOLOW7 0x07
  23. #define IRQ_GPIOHIGH 0x08
  24. #define IRQ_USB 0x09
  25. #define IRQ_SDC 0x0a
  26. #define IRQ_AC97 0x0b
  27. #define IRQ_SATA 0x0c
  28. #define IRQ_MME 0x0d
  29. #define IRQ_PCI_BRIDGE 0x0e
  30. #define IRQ_DDR 0x0f
  31. #define IRQ_SPI 0x10
  32. #define IRQ_UNIGFX 0x11
  33. #define IRQ_I2C 0x11
  34. #define IRQ_UART1 0x12
  35. #define IRQ_UART0 0x13
  36. #define IRQ_UMAL 0x14
  37. #define IRQ_NAND 0x15
  38. #define IRQ_PS2_KBD 0x16
  39. #define IRQ_PS2_AUX 0x17
  40. #define IRQ_DMA 0x18
  41. #define IRQ_DMAERR 0x19
  42. #define IRQ_TIMER0 0x1a
  43. #define IRQ_TIMER1 0x1b
  44. #define IRQ_TIMER2 0x1c
  45. #define IRQ_TIMER3 0x1d
  46. #define IRQ_RTC 0x1e
  47. #define IRQ_RTCAlarm 0x1f
  48. #define IRQ_GPIO0 0x20
  49. #define IRQ_GPIO1 0x21
  50. #define IRQ_GPIO2 0x22
  51. #define IRQ_GPIO3 0x23
  52. #define IRQ_GPIO4 0x24
  53. #define IRQ_GPIO5 0x25
  54. #define IRQ_GPIO6 0x26
  55. #define IRQ_GPIO7 0x27
  56. #define IRQ_GPIO8 0x28
  57. #define IRQ_GPIO9 0x29
  58. #define IRQ_GPIO10 0x2a
  59. #define IRQ_GPIO11 0x2b
  60. #define IRQ_GPIO12 0x2c
  61. #define IRQ_GPIO13 0x2d
  62. #define IRQ_GPIO14 0x2e
  63. #define IRQ_GPIO15 0x2f
  64. #define IRQ_GPIO16 0x30
  65. #define IRQ_GPIO17 0x31
  66. #define IRQ_GPIO18 0x32
  67. #define IRQ_GPIO19 0x33
  68. #define IRQ_GPIO20 0x34
  69. #define IRQ_GPIO21 0x35
  70. #define IRQ_GPIO22 0x36
  71. #define IRQ_GPIO23 0x37
  72. #define IRQ_GPIO24 0x38
  73. #define IRQ_GPIO25 0x39
  74. #define IRQ_GPIO26 0x3a
  75. #define IRQ_GPIO27 0x3b
  76. #ifdef CONFIG_ARCH_FPGA
  77. #define IRQ_PCIINTA IRQ_GPIOLOW2
  78. #define IRQ_PCIINTB IRQ_GPIOLOW1
  79. #define IRQ_PCIINTC IRQ_GPIOLOW0
  80. #define IRQ_PCIINTD IRQ_GPIOLOW6
  81. #endif
  82. #if defined(CONFIG_PUV3_DB0913) || defined(CONFIG_PUV3_NB0916) \
  83. || defined(CONFIG_PUV3_SMW0919)
  84. #define IRQ_PCIINTA IRQ_GPIOLOW1
  85. #define IRQ_PCIINTB IRQ_GPIOLOW2
  86. #define IRQ_PCIINTC IRQ_GPIOLOW3
  87. #define IRQ_PCIINTD IRQ_GPIOLOW4
  88. #endif
  89. #define IRQ_SD_CD IRQ_GPIO6 /* falling or rising trigger */
  90. #ifndef __ASSEMBLY__
  91. struct pt_regs;
  92. extern void asm_do_IRQ(unsigned int, struct pt_regs *);
  93. #endif
  94. #endif