include/asm-sh/ec3104/ec3104.h

   1 #ifndef __ASM_EC3104_H
   2 #define __ASM_EC3104_H
   3
   4
   5 /*
   6  * Most of the register set is at 0xb0ec0000 - 0xb0ecffff.
   7  *
   8  * as far as I've figured it out the register map is:
   9  * 0xb0ec0000 - id string
  10  * 0xb0ec0XXX - power management
  11  * 0xb0ec1XXX - interrupt control
  12  * 0xb0ec3XXX - ps2 port (touch pad on aero 8000)
  13  * 0xb0ec6XXX - i2c
  14  * 0xb0ec7000 - first serial port (proprietary connector on aero 8000)
  15  * 0xb0ec8000 - second serial port
  16  * 0xb0ec9000 - third serial port
  17  * 0xb0eca000 - fourth serial port (keyboard controller on aero 8000)
  18  * 0xb0eccXXX - GPIO
  19  * 0xb0ecdXXX - GPIO
  20  */
  21
  22 #define EC3104_BASE     0xb0ec0000
  23
  24 #define EC3104_SER4_DATA        (EC3104_BASE+0xa000)
  25 #define EC3104_SER4_IIR         (EC3104_BASE+0xa008)
  26 #define EC3104_SER4_MCR         (EC3104_BASE+0xa010)
  27 #define EC3104_SER4_LSR         (EC3104_BASE+0xa014)
  28 #define EC3104_SER4_MSR         (EC3104_BASE+0xa018)
  29
  30 /*
  31  * our ISA bus.  this seems to be real ISA.
  32  */
  33 #define EC3104_ISA_BASE 0xa5000000
  34
  35 #define EC3104_IRQ      11
  36 #define EC3104_IRQBASE  64
  37
  38 #define EC3104_IRQ_SER1 EC3104_IRQBASE + 7
  39 #define EC3104_IRQ_SER2 EC3104_IRQBASE + 8
  40 #define EC3104_IRQ_SER3 EC3104_IRQBASE + 9
  41 #define EC3104_IRQ_SER4 EC3104_IRQBASE + 10
  42
  43 #endif /* __ASM_EC3104_H */