| 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__ */ |
| 91 | |
