target/linux/coldfire/files-2.6.31/arch/m68k/include/asm/m5485gpt.h

   1 /*
   2  * Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
   3  * File:        mcf548x_gpt.h
   4  * Purpose:     Register and bit definitions for the MCF548X
   5  *
   6  * Notes:
   7  *
   8  */
   9
  10 #ifndef __MCF548X_GPT_H__
  11 #define __MCF548X_GPT_H__
  12
  13 /*********************************************************************
  14 *
  15 * General Purpose Timers (GPT)
  16 *
  17 *********************************************************************/
  18
  19 /* Register read/write macros */
  20 #define MCF_GPT_GMS0       MCF_REG32(0x000800)
  21 #define MCF_GPT_GCIR0      MCF_REG32(0x000804)
  22 #define MCF_GPT_GPWM0      MCF_REG32(0x000808)
  23 #define MCF_GPT_GSR0       MCF_REG32(0x00080C)
  24 #define MCF_GPT_GMS1       MCF_REG32(0x000810)
  25 #define MCF_GPT_GCIR1      MCF_REG32(0x000814)
  26 #define MCF_GPT_GPWM1      MCF_REG32(0x000818)
  27 #define MCF_GPT_GSR1       MCF_REG32(0x00081C)
  28 #define MCF_GPT_GMS2       MCF_REG32(0x000820)
  29 #define MCF_GPT_GCIR2      MCF_REG32(0x000824)
  30 #define MCF_GPT_GPWM2      MCF_REG32(0x000828)
  31 #define MCF_GPT_GSR2       MCF_REG32(0x00082C)
  32 #define MCF_GPT_GMS3       MCF_REG32(0x000830)
  33 #define MCF_GPT_GCIR3      MCF_REG32(0x000834)
  34 #define MCF_GPT_GPWM3      MCF_REG32(0x000838)
  35 #define MCF_GPT_GSR3       MCF_REG32(0x00083C)
  36 #define MCF_GPT_GMS(x)     MCF_REG32(0x000800+((x)*0x010))
  37 #define MCF_GPT_GCIR(x)    MCF_REG32(0x000804+((x)*0x010))
  38 #define MCF_GPT_GPWM(x)    MCF_REG32(0x000808+((x)*0x010))
  39 #define MCF_GPT_GSR(x)     MCF_REG32(0x00080C+((x)*0x010))
  40
  41 /* Bit definitions and macros for MCF_GPT_GMS */
  42 #define MCF_GPT_GMS_TMS(x)         (((x)&0x00000007)<<0)
  43 #define MCF_GPT_GMS_GPIO(x)        (((x)&0x00000003)<<4)
  44 #define MCF_GPT_GMS_IEN            (0x00000100)
  45 #define MCF_GPT_GMS_OD             (0x00000200)
  46 #define MCF_GPT_GMS_SC             (0x00000400)
  47 #define MCF_GPT_GMS_CE             (0x00001000)
  48 #define MCF_GPT_GMS_WDEN           (0x00008000)
  49 #define MCF_GPT_GMS_ICT(x)         (((x)&0x00000003)<<16)
  50 #define MCF_GPT_GMS_OCT(x)         (((x)&0x00000003)<<20)
  51 #define MCF_GPT_GMS_OCPW(x)        (((x)&0x000000FF)<<24)
  52 #define MCF_GPT_GMS_OCT_FRCLOW     (0x00000000)
  53 #define MCF_GPT_GMS_OCT_PULSEHI    (0x00100000)
  54 #define MCF_GPT_GMS_OCT_PULSELO    (0x00200000)
  55 #define MCF_GPT_GMS_OCT_TOGGLE     (0x00300000)
  56 #define MCF_GPT_GMS_ICT_ANY        (0x00000000)
  57 #define MCF_GPT_GMS_ICT_RISE       (0x00010000)
  58 #define MCF_GPT_GMS_ICT_FALL       (0x00020000)
  59 #define MCF_GPT_GMS_ICT_PULSE      (0x00030000)
  60 #define MCF_GPT_GMS_GPIO_INPUT     (0x00000000)
  61 #define MCF_GPT_GMS_GPIO_OUTLO     (0x00000020)
  62 #define MCF_GPT_GMS_GPIO_OUTHI     (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
  69 /* Bit definitions and macros for MCF_GPT_GCIR */
  70 #define MCF_GPT_GCIR_CNT(x)        (((x)&0x0000FFFF)<<0)
  71 #define MCF_GPT_GCIR_PRE(x)        (((x)&0x0000FFFF)<<16)
  72
  73 /* Bit definitions and macros for MCF_GPT_GPWM */
  74 #define MCF_GPT_GPWM_LOAD          (0x00000001)
  75 #define MCF_GPT_GPWM_PWMOP         (0x00000100)
  76 #define MCF_GPT_GPWM_WIDTH(x)      (((x)&0x0000FFFF)<<16)
  77
  78 /* Bit definitions and macros for MCF_GPT_GSR */
  79 #define MCF_GPT_GSR_CAPT           (0x00000001)
  80 #define MCF_GPT_GSR_COMP           (0x00000002)
  81 #define MCF_GPT_GSR_PWMP           (0x00000004)
  82 #define MCF_GPT_GSR_TEXP           (0x00000008)
  83 #define MCF_GPT_GSR_PIN            (0x00000100)
  84 #define MCF_GPT_GSR_OVF(x)         (((x)&0x00000007)<<12)
  85 #define MCF_GPT_GSR_CAPTURE(x)     (((x)&0x0000FFFF)<<16)
  86
  87 #define MCF_GPT_MAX_TIMEOUT     30
  88 /********************************************************************/
  89
  90 #endif /* __MCF548X_GPT_H__ */