LXR linux/arch/m68k/include/asm/m54xxgpt.h

   1/*
   2 * File:        m54xxgpt.h
   3 * Purpose:     Register and bit definitions for the MCF54XX
   4 *
   5 * Notes:
   6 *
   7 */
   8
   9#ifndef m54xxgpt_h
  10#define m54xxgpt_h
  11
  12/*********************************************************************
  13*
  14* General Purpose Timers (GPT)
  15*
  16*********************************************************************/
  17
  18/* Register read/write macros */
  19#define MCF_GPT_GMS0       (MCF_MBAR + 0x000800)
  20#define MCF_GPT_GCIR0      (MCF_MBAR + 0x000804)
  21#define MCF_GPT_GPWM0      (MCF_MBAR + 0x000808)
  22#define MCF_GPT_GSR0       (MCF_MBAR + 0x00080C)
  23#define MCF_GPT_GMS1       (MCF_MBAR + 0x000810)
  24#define MCF_GPT_GCIR1      (MCF_MBAR + 0x000814)
  25#define MCF_GPT_GPWM1      (MCF_MBAR + 0x000818)
  26#define MCF_GPT_GSR1       (MCF_MBAR + 0x00081C)
  27#define MCF_GPT_GMS2       (MCF_MBAR + 0x000820)
  28#define MCF_GPT_GCIR2      (MCF_MBAR + 0x000824)
  29#define MCF_GPT_GPWM2      (MCF_MBAR + 0x000828)
  30#define MCF_GPT_GSR2       (MCF_MBAR + 0x00082C)
  31#define MCF_GPT_GMS3       (MCF_MBAR + 0x000830)
  32#define MCF_GPT_GCIR3      (MCF_MBAR + 0x000834)
  33#define MCF_GPT_GPWM3      (MCF_MBAR + 0x000838)
  34#define MCF_GPT_GSR3       (MCF_MBAR + 0x00083C)
  35#define MCF_GPT_GMS(x)     (MCF_MBAR + 0x000800 + ((x) * 0x010))
  36#define MCF_GPT_GCIR(x)    (MCF_MBAR + 0x000804 + ((x) * 0x010))
  37#define MCF_GPT_GPWM(x)    (MCF_MBAR + 0x000808 + ((x) * 0x010))
  38#define MCF_GPT_GSR(x)     (MCF_MBAR + 0x00080C + ((x) * 0x010))
  39
  40/* Bit definitions and macros for MCF_GPT_GMS */
  41#define MCF_GPT_GMS_TMS(x)         (((x)&0x00000007)<<0)
  42#define MCF_GPT_GMS_GPIO(x)        (((x)&0x00000003)<<4)
  43#define MCF_GPT_GMS_IEN            (0x00000100)
  44#define MCF_GPT_GMS_OD             (0x00000200)
  45#define MCF_GPT_GMS_SC             (0x00000400)
  46#define MCF_GPT_GMS_CE             (0x00001000)
  47#define MCF_GPT_GMS_WDEN           (0x00008000)
  48#define MCF_GPT_GMS_ICT(x)         (((x)&0x00000003)<<16)
  49#define MCF_GPT_GMS_OCT(x)         (((x)&0x00000003)<<20)
  50#define MCF_GPT_GMS_OCPW(x)        (((x)&0x000000FF)<<24)
  51#define MCF_GPT_GMS_OCT_FRCLOW     (0x00000000)
  52#define MCF_GPT_GMS_OCT_PULSEHI    (0x00100000)
  53#define MCF_GPT_GMS_OCT_PULSELO    (0x00200000)
  54#define MCF_GPT_GMS_OCT_TOGGLE     (0x00300000)
  55#define MCF_GPT_GMS_ICT_ANY        (0x00000000)
  56#define MCF_GPT_GMS_ICT_RISE       (0x00010000)
  57#define MCF_GPT_GMS_ICT_FALL       (0x00020000)
  58#define MCF_GPT_GMS_ICT_PULSE      (0x00030000)
  59#define MCF_GPT_GMS_GPIO_INPUT     (0x00000000)
  60#define MCF_GPT_GMS_GPIO_OUTLO     (0x00000020)
  61#define MCF_GPT_GMS_GPIO_OUTHI     (0x00000030)
  62#define MCF_GPT_GMS_GPIO_MASK      (0x00000030)
  63#define MCF_GPT_GMS_TMS_DISABLE    (0x00000000)
  64#define MCF_GPT_GMS_TMS_INCAPT     (0x00000001)
  65#define MCF_GPT_GMS_TMS_OUTCAPT    (0x00000002)
  66#define MCF_GPT_GMS_TMS_PWM        (0x00000003)
  67#define MCF_GPT_GMS_TMS_GPIO       (0x00000004)
  68#define MCF_GPT_GMS_TMS_MASK       (0x00000007)
  69
  70/* Bit definitions and macros for MCF_GPT_GCIR */
  71#define MCF_GPT_GCIR_CNT(x)        (((x)&0x0000FFFF)<<0)
  72#define MCF_GPT_GCIR_PRE(x)        (((x)&0x0000FFFF)<<16)
  73
  74/* Bit definitions and macros for MCF_GPT_GPWM */
  75#define MCF_GPT_GPWM_LOAD          (0x00000001)
  76#define MCF_GPT_GPWM_PWMOP         (0x00000100)
  77#define MCF_GPT_GPWM_WIDTH(x)      (((x)&0x0000FFFF)<<16)
  78
  79/* Bit definitions and macros for MCF_GPT_GSR */
  80#define MCF_GPT_GSR_CAPT           (0x00000001)
  81#define MCF_GPT_GSR_COMP           (0x00000002)
  82#define MCF_GPT_GSR_PWMP           (0x00000004)
  83#define MCF_GPT_GSR_TEXP           (0x00000008)
  84#define MCF_GPT_GSR_PIN            (0x00000100)
  85#define MCF_GPT_GSR_OVF(x)         (((x)&0x00000007)<<12)
  86#define MCF_GPT_GSR_CAPTURE(x)     (((x)&0x0000FFFF)<<16)
  87
  88/********************************************************************/
  89
  90#endif /* m54xxgpt_h */
  91