reg_dcc.h

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/* SPDX-License-Identifier: BSD-2-Clause */
 
/* The header file is generated by make_header.py from DCC.json */
/* Current script's version can be found at: */
/* https://github.com/AoLaD/rtems-tms570-utils/tree/headers/headers/python */
 
/*
 * Copyright (c) 2014-2015, Premysl Houdek <kom541000@gmail.com>
 *
 * Czech Technical University in Prague
 * Zikova 1903/4
 * 166 36 Praha 6
 * Czech Republic
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * The views and conclusions contained in the software and documentation are those
 * of the authors and should not be interpreted as representing official policies,
 * either expressed or implied, of the FreeBSD Project.
*/
#ifndef LIBBSP_ARM_TMS570_DCC
#define LIBBSP_ARM_TMS570_DCC
 
#include <bsp/utility.h>
 
enum tms570_dcc1_cnt0_clksrc {
    DCC1_CNT0_HF_LPO    = 0x5U,    
    DCC1_CNT0_TCK       = 0xAU,    
    DCC1_CNT0_OSCIN     = 0xFU,    
};
 
typedef struct{
  uint32_t GCTRL;             /*DCC Global Control Register*/
  uint32_t REV;               /*DCC Revision Id Register*/
  uint32_t CNT0SEED;          /*DCC Counter0 Seed Register*/
  uint32_t VALID0SEED;        /*DCC Valid0 Seed Register*/
  uint32_t CNT1SEED;          /*DCC Counter1 Seed Register*/
  uint32_t STAT;              /*DCC Status Register*/
  uint32_t CNT0;              /*DCC Counter0 Value Register*/
  uint32_t VALID0;            /*DCC Valid0 Value Register*/
  uint32_t CNT1;              /*DCC Counter1 Value Register*/
  uint32_t CNT1CLKSRC;        /*DCC Counter1 Clock Source Selection Register*/
  uint32_t CNT0CLKSRC;        /*DCC Counter0 Clock Source Selection Register*/
} tms570_dcc_t;
 
 
/*----------------------TMS570_DCC_GCTRL----------------------*/
/* field: DONE_INT_ENA - Done Interrupt Enable. */
#define TMS570_DCC_GCTRL_DONE_INT_ENA(val) BSP_FLD32(val,12, 15)
#define TMS570_DCC_GCTRL_DONE_INT_ENA_GET(reg) BSP_FLD32GET(reg,12, 15)
#define TMS570_DCC_GCTRL_DONE_INT_ENA_SET(reg,val) BSP_FLD32SET(reg, val,12, 15)
 
/* field: SINGLE_SHOT - Single-Shot Mode Enable. */
#define TMS570_DCC_GCTRL_SINGLE_SHOT(val) BSP_FLD32(val,8, 11)
#define TMS570_DCC_GCTRL_SINGLE_SHOT_GET(reg) BSP_FLD32GET(reg,8, 11)
#define TMS570_DCC_GCTRL_SINGLE_SHOT_SET(reg,val) BSP_FLD32SET(reg, val,8, 11)
 
/* field: ERR_ENA - Error Interrupt Enable. */
#define TMS570_DCC_GCTRL_ERR_ENA(val) BSP_FLD32(val,4, 7)
#define TMS570_DCC_GCTRL_ERR_ENA_GET(reg) BSP_FLD32GET(reg,4, 7)
#define TMS570_DCC_GCTRL_ERR_ENA_SET(reg,val) BSP_FLD32SET(reg, val,4, 7)
 
/* field: DCC_ENA - DCC Enable. */
#define TMS570_DCC_GCTRL_DCC_ENA(val) BSP_FLD32(val,0, 3)
#define TMS570_DCC_GCTRL_DCC_ENA_GET(reg) BSP_FLD32GET(reg,0, 3)
#define TMS570_DCC_GCTRL_DCC_ENA_SET(reg,val) BSP_FLD32SET(reg, val,0, 3)
 
 
/*-----------------------TMS570_DCC_REV-----------------------*/
/* field: SCHEME - Reads return 01, writes have no effect. */
#define TMS570_DCC_REV_SCHEME(val) BSP_FLD32(val,30, 31)
#define TMS570_DCC_REV_SCHEME_GET(reg) BSP_FLD32GET(reg,30, 31)
#define TMS570_DCC_REV_SCHEME_SET(reg,val) BSP_FLD32SET(reg, val,30, 31)
 
/* field: FUNC - Functional release number. Reads return 0x000, writes have no effect. */
#define TMS570_DCC_REV_FUNC(val) BSP_FLD32(val,16, 27)
#define TMS570_DCC_REV_FUNC_GET(reg) BSP_FLD32GET(reg,16, 27)
#define TMS570_DCC_REV_FUNC_SET(reg,val) BSP_FLD32SET(reg, val,16, 27)
 
/* field: RTL - Design release number. Reads return 0x00, writes have no effect. */
#define TMS570_DCC_REV_RTL(val) BSP_FLD32(val,11, 15)
#define TMS570_DCC_REV_RTL_GET(reg) BSP_FLD32GET(reg,11, 15)
#define TMS570_DCC_REV_RTL_SET(reg,val) BSP_FLD32SET(reg, val,11, 15)
 
/* field: MAJOR - Major revision number. Reads return 0x2, writes have no effect. */
#define TMS570_DCC_REV_MAJOR(val) BSP_FLD32(val,8, 10)
#define TMS570_DCC_REV_MAJOR_GET(reg) BSP_FLD32GET(reg,8, 10)
#define TMS570_DCC_REV_MAJOR_SET(reg,val) BSP_FLD32SET(reg, val,8, 10)
 
/* field: CUSTOM - Custom version number. Reads return 0x0, writes have no effect. */
#define TMS570_DCC_REV_CUSTOM(val) BSP_FLD32(val,6, 7)
#define TMS570_DCC_REV_CUSTOM_GET(reg) BSP_FLD32GET(reg,6, 7)
#define TMS570_DCC_REV_CUSTOM_SET(reg,val) BSP_FLD32SET(reg, val,6, 7)
 
/* field: MINOR - Minor revision number. Reads return 0x4, writes have no effect. */
#define TMS570_DCC_REV_MINOR(val) BSP_FLD32(val,0, 5)
#define TMS570_DCC_REV_MINOR_GET(reg) BSP_FLD32GET(reg,0, 5)
#define TMS570_DCC_REV_MINOR_SET(reg,val) BSP_FLD32SET(reg, val,0, 5)
 
 
/*--------------------TMS570_DCC_CNT0SEED--------------------*/
/* field: COUNT0_SEED - Seed value for DCC Counter0. */
#define TMS570_DCC_CNT0SEED_COUNT0_SEED(val) BSP_FLD32(val,0, 19)
#define TMS570_DCC_CNT0SEED_COUNT0_SEED_GET(reg) BSP_FLD32GET(reg,0, 19)
#define TMS570_DCC_CNT0SEED_COUNT0_SEED_SET(reg,val) BSP_FLD32SET(reg, val,0, 19)
 
 
/*-------------------TMS570_DCC_VALID0SEED-------------------*/
/* field: VALID0_SEED - XXX */
#define TMS570_DCC_VALID0SEED_VALID0_SEED(val) BSP_FLD32(val,0, 15)
#define TMS570_DCC_VALID0SEED_VALID0_SEED_GET(reg) BSP_FLD32GET(reg,0, 15)
#define TMS570_DCC_VALID0SEED_VALID0_SEED_SET(reg,val) BSP_FLD32SET(reg, val,0, 15)
 
 
/*--------------------TMS570_DCC_CNT1SEED--------------------*/
/* field: COUNT1_SEED - Seed value for DCC Counter1. */
#define TMS570_DCC_CNT1SEED_COUNT1_SEED(val) BSP_FLD32(val,0, 19)
#define TMS570_DCC_CNT1SEED_COUNT1_SEED_GET(reg) BSP_FLD32GET(reg,0, 19)
#define TMS570_DCC_CNT1SEED_COUNT1_SEED_SET(reg,val) BSP_FLD32SET(reg, val,0, 19)
 
 
/*----------------------TMS570_DCC_STAT----------------------*/
/* field: DONE_FLG - Single-Shot Sequence Done flag. */
#define TMS570_DCC_STAT_DONE_FLG BSP_BIT32(1)
 
/* field: ERR_FLG - Error flag. Indicates that a DCC error has occurred. */
#define TMS570_DCC_STAT_ERR_FLG BSP_BIT32(0)
 
 
/*----------------------TMS570_DCC_CNT0----------------------*/
/* field: COUNT0 - Current value of DCC Counter0. */
#define TMS570_DCC_CNT0_COUNT0(val) BSP_FLD32(val,0, 19)
#define TMS570_DCC_CNT0_COUNT0_GET(reg) BSP_FLD32GET(reg,0, 19)
#define TMS570_DCC_CNT0_COUNT0_SET(reg,val) BSP_FLD32SET(reg, val,0, 19)
 
 
/*---------------------TMS570_DCC_VALID0---------------------*/
/* field: VALID0 - Current value for DCC Valid0. */
#define TMS570_DCC_VALID0_VALID0(val) BSP_FLD32(val,0, 15)
#define TMS570_DCC_VALID0_VALID0_GET(reg) BSP_FLD32GET(reg,0, 15)
#define TMS570_DCC_VALID0_VALID0_SET(reg,val) BSP_FLD32SET(reg, val,0, 15)
 
 
/*----------------------TMS570_DCC_CNT1----------------------*/
/* field: COUNT1 - Current value for DCC Counter1. */
#define TMS570_DCC_CNT1_COUNT1(val) BSP_FLD32(val,0, 19)
#define TMS570_DCC_CNT1_COUNT1_GET(reg) BSP_FLD32GET(reg,0, 19)
#define TMS570_DCC_CNT1_COUNT1_SET(reg,val) BSP_FLD32SET(reg, val,0, 19)
 
 
/*-------------------TMS570_DCC_CNT1CLKSRC-------------------*/
/* field: KEY - Key to enable clock source selection for Counter1. */
#define TMS570_DCC_CNT1CLKSRC_KEY(val) BSP_FLD32(val,12, 15)
#define TMS570_DCC_CNT1CLKSRC_KEY_GET(reg) BSP_FLD32GET(reg,12, 15)
#define TMS570_DCC_CNT1CLKSRC_KEY_SET(reg,val) BSP_FLD32SET(reg, val,12, 15)
 
/* field: CNT1_CLKSRC - Clock Source for Counter1 when KEY is programmed to be 0xA. */
#define TMS570_DCC_CNT1CLKSRC_CNT1_CLKSRC(val) BSP_FLD32(val,0, 3)
#define TMS570_DCC_CNT1CLKSRC_CNT1_CLKSRC_GET(reg) BSP_FLD32GET(reg,0, 3)
#define TMS570_DCC_CNT1CLKSRC_CNT1_CLKSRC_SET(reg,val) BSP_FLD32SET(reg, val,0, 3)
 
 
/*-------------------TMS570_DCC_CNT0CLKSRC-------------------*/
/* field: CNT0_CLKSRC - Clock Source for Counter0 */
#define TMS570_DCC_CNT0CLKSRC_CNT0_CLKSRC(val) BSP_FLD32(val,0, 3)
#define TMS570_DCC_CNT0CLKSRC_CNT0_CLKSRC_GET(reg) BSP_FLD32GET(reg,0, 3)
#define TMS570_DCC_CNT0CLKSRC_CNT0_CLKSRC_SET(reg,val) BSP_FLD32SET(reg, val,0, 3)
 
 
 
#endif /* LIBBSP_ARM_TMS570_DCC */