arch/m68k/include/asm/m54xxgpt.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * File:        m54xxgpt.h
   4  * Purpose:     Register and bit definitions for the MCF54XX
   5  *
   6  * Notes:
   7  *
   8  */
   9
  10 #ifndef m54xxgpt_h
  11 #define m54xxgpt_h
  12
  13 /*********************************************************************
  14 *
  15 * General Purpose Timers (GPT)
  16 *
  17 *********************************************************************/
  18
  19 /* Register read/write macros */
  20 #define MCF_GPT_GMS0       (MCF_MBAR + 0x000800)
  21 #define MCF_GPT_GCIR0      (MCF_MBAR + 0x000804)
  22 #define MCF_GPT_GPWM0      (MCF_MBAR + 0x000808)
  23 #define MCF_GPT_GSR0       (MCF_MBAR + 0x00080C)
  24 #define MCF_GPT_GMS1       (MCF_MBAR + 0x000810)
  25 #define MCF_GPT_GCIR1      (MCF_MBAR + 0x000814)
  26 #define MCF_GPT_GPWM1      (MCF_MBAR + 0x000818)
  27 #define MCF_GPT_GSR1       (MCF_MBAR + 0x00081C)
  28 #define MCF_GPT_GMS2       (MCF_MBAR + 0x000820)
  29 #define MCF_GPT_GCIR2      (MCF_MBAR + 0x000824)
  30 #define MCF_GPT_GPWM2      (MCF_MBAR + 0x000828)
  31 #define MCF_GPT_GSR2       (MCF_MBAR + 0x00082C)
  32 #define MCF_GPT_GMS3       (MCF_MBAR + 0x000830)
  33 #define MCF_GPT_GCIR3      (MCF_MBAR + 0x000834)
  34 #define MCF_GPT_GPWM3      (MCF_MBAR + 0x000838)
  35 #define MCF_GPT_GSR3       (MCF_MBAR + 0x00083C)
  36 #define MCF_GPT_GMS(x)     (MCF_MBAR + 0x000800 + ((x) * 0x010))
  37 #define MCF_GPT_GCIR(x)    (MCF_MBAR + 0x000804 + ((x) * 0x010))
  38 #define MCF_GPT_GPWM(x)    (MCF_MBAR + 0x000808 + ((x) * 0x010))
  39 #define MCF_GPT_GSR(x)     (MCF_MBAR + 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_GPIO_MASK      (0x00000030)
  64 #define MCF_GPT_GMS_TMS_DISABLE    (0x00000000)
  65 #define MCF_GPT_GMS_TMS_INCAPT     (0x00000001)
  66 #define MCF_GPT_GMS_TMS_OUTCAPT    (0x00000002)
  67 #define MCF_GPT_GMS_TMS_PWM        (0x00000003)
  68 #define MCF_GPT_GMS_TMS_GPIO       (0x00000004)
  69 #define MCF_GPT_GMS_TMS_MASK       (0x00000007)
  70
  71 /* Bit definitions and macros for MCF_GPT_GCIR */
  72 #define MCF_GPT_GCIR_CNT(x)        (((x)&0x0000FFFF)<<0)
  73 #define MCF_GPT_GCIR_PRE(x)        (((x)&0x0000FFFF)<<16)
  74
  75 /* Bit definitions and macros for MCF_GPT_GPWM */
  76 #define MCF_GPT_GPWM_LOAD          (0x00000001)
  77 #define MCF_GPT_GPWM_PWMOP         (0x00000100)
  78 #define MCF_GPT_GPWM_WIDTH(x)      (((x)&0x0000FFFF)<<16)
  79
  80 /* Bit definitions and macros for MCF_GPT_GSR */
  81 #define MCF_GPT_GSR_CAPT           (0x00000001)
  82 #define MCF_GPT_GSR_COMP           (0x00000002)
  83 #define MCF_GPT_GSR_PWMP           (0x00000004)
  84 #define MCF_GPT_GSR_TEXP           (0x00000008)
  85 #define MCF_GPT_GSR_PIN            (0x00000100)
  86 #define MCF_GPT_GSR_OVF(x)         (((x)&0x00000007)<<12)
  87 #define MCF_GPT_GSR_CAPTURE(x)     (((x)&0x0000FFFF)<<16)
  88
  89 /********************************************************************/
  90
  91 #endif /* m54xxgpt_h */