reg_mdio.h

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/* SPDX-License-Identifier: BSD-2-Clause */

 
/* The header file is generated by make_header.py from MDIO.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.
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 * The views and conclusions contained in the software and documentation are those
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 * either expressed or implied, of the FreeBSD Project.
*/
#ifndef LIBBSP_ARM_TMS570_MDIO
#define LIBBSP_ARM_TMS570_MDIO
 
#include <bsp/utility.h>
 
typedef struct{
  uint32_t REVID;             /*MDIO Revision ID Register*/
  uint32_t CONTROL;           /*MDIO Control Register*/
  uint32_t ALIVE;             /*PHY Alive Status register*/
  uint32_t LINK;              /*PHY Link Status Register*/
  uint32_t LINKINTRAW;        /*MDIO Link Status Change Interrupt (Unmasked) Register*/
  uint32_t LINKINTMASKED;     /*MDIO Link Status Change Interrupt (Masked) Register*/
  uint8_t reserved1 [8];
  uint32_t USERINTRAW;        /*MDIO User Command Complete Interrupt (Unmasked) Register*/
  uint32_t USERINTMASKED;     /*MDIO User Command Complete Interrupt (Masked) Register*/
  uint32_t USERINTMASKSET;    /*MDIO User Command Complete Interrupt Mask Set Register*/
  uint32_t USERINTMASKCLEAR;  /*MDIO User Command Complete Interrupt Mask Clear Register*/
  uint8_t reserved2 [80];
  uint32_t USERACCESS0;       /*MDIO User Access Register 0*/
  uint32_t USERPHYSEL0;       /*MDIO User PHY Select Register 0*/
  uint32_t USERACCESS1;       /*MDIO User Access Register 1*/
  uint32_t USERPHYSEL1;       /*MDIO User PHY Select Register 1*/
} tms570_mdio_t;
 
 
/*---------------------TMS570_MDIO_REVID---------------------*/
/* field: REV - Identifies the MDIO Module revision. */
/* Whole 32 bits */
 
/*--------------------TMS570_MDIO_CONTROL--------------------*/
/* field: IDLE - State machine IDLE status bit. */
#define TMS570_MDIO_CONTROL_IDLE BSP_BIT32(31)
 
/* field: ENABLE - State machine enable control bit. */
#define TMS570_MDIO_CONTROL_ENABLE BSP_BIT32(30)
 
/* field: HIGHEST_USER_CHANNEL - Highest user channel that is available in the module. It is currently set to 1. */
#define TMS570_MDIO_CONTROL_HIGHEST_USER_CHANNEL(val) BSP_FLD32(val,24, 28)
#define TMS570_MDIO_CONTROL_HIGHEST_USER_CHANNEL_GET(reg) BSP_FLD32GET(reg,24, 28)
#define TMS570_MDIO_CONTROL_HIGHEST_USER_CHANNEL_SET(reg,val) BSP_FLD32SET(reg, val,24, 28)
 
/* field: PREAMBLE - Preamble disable */
#define TMS570_MDIO_CONTROL_PREAMBLE BSP_BIT32(20)
 
/* field: FAULT - Fault indicator. */
#define TMS570_MDIO_CONTROL_FAULT BSP_BIT32(19)
 
/* field: FAULTENB - Fault detect enable. */
#define TMS570_MDIO_CONTROL_FAULTENB BSP_BIT32(18)
 
/* field: CLKDIV - Clock Divider bits. */
#define TMS570_MDIO_CONTROL_CLKDIV(val) BSP_FLD32(val,0, 15)
#define TMS570_MDIO_CONTROL_CLKDIV_GET(reg) BSP_FLD32GET(reg,0, 15)
#define TMS570_MDIO_CONTROL_CLKDIV_SET(reg,val) BSP_FLD32SET(reg, val,0, 15)
 
 
/*---------------------TMS570_MDIO_ALIVE---------------------*/
/* field: ALIVE - MDIO Alive bits. */
/* Whole 32 bits */
 
/*----------------------TMS570_MDIO_LINK----------------------*/
/* field: LINK - MDIO Link state bits. This register is updated after a read of the generic status register of a PHY. */
/* Whole 32 bits */
 
/*-------------------TMS570_MDIO_LINKINTRAW-------------------*/
/* field: USERPHY1 - MDIO Link change event, raw value. */
#define TMS570_MDIO_LINKINTRAW_USERPHY1 BSP_BIT32(1)
 
/* field: USERPHY0 - MDIO Link change event, raw value. */
#define TMS570_MDIO_LINKINTRAW_USERPHY0 BSP_BIT32(0)
 
 
/*-----------------TMS570_MDIO_LINKINTMASKED-----------------*/
/* field: USERPHY1 - MDIO Link change interrupt, masked value. */
#define TMS570_MDIO_LINKINTMASKED_USERPHY1 BSP_BIT32(1)
 
/* field: USERPHY0 - MDIO Link change interrupt, masked value. */
#define TMS570_MDIO_LINKINTMASKED_USERPHY0 BSP_BIT32(0)
 
 
/*-------------------TMS570_MDIO_USERINTRAW-------------------*/
/* field: USERACCESS1 - MDIO User command complete event bit. */
#define TMS570_MDIO_USERINTRAW_USERACCESS1 BSP_BIT32(1)
 
/* field: USERACCESS0 - MDIO User command complete event bit. */
#define TMS570_MDIO_USERINTRAW_USERACCESS0 BSP_BIT32(0)
 
 
/*-----------------TMS570_MDIO_USERINTMASKED-----------------*/
/* field: USERACCESS1 - Masked value of MDIO User command complete interrupt. */
#define TMS570_MDIO_USERINTMASKED_USERACCESS1 BSP_BIT32(1)
 
/* field: USERACCESS0 - Masked value of MDIO User command complete interrupt. */
#define TMS570_MDIO_USERINTMASKED_USERACCESS0 BSP_BIT32(0)
 
 
/*-----------------TMS570_MDIO_USERINTMASKSET-----------------*/
/* field: USERACCESS1 - MDIO user interrupt mask set for USERINTMASKED[1]. */
#define TMS570_MDIO_USERINTMASKSET_USERACCESS1 BSP_BIT32(1)
 
/* field: USERACCESS0 - MDIO user interrupt mask set for USERINTMASKED[0]. */
#define TMS570_MDIO_USERINTMASKSET_USERACCESS0 BSP_BIT32(0)
 
 
/*----------------TMS570_MDIO_USERINTMASKCLEAR----------------*/
/* field: USERACCESS1 - MDIO user command complete interrupt mask clear for USERINTMASKED[1]. */
#define TMS570_MDIO_USERINTMASKCLEAR_USERACCESS1 BSP_BIT32(1)
 
/* field: USERACCESS0 - MDIO user command complete interrupt mask clear for USERINTMASKED[0]. */
#define TMS570_MDIO_USERINTMASKCLEAR_USERACCESS0 BSP_BIT32(0)
 
 
/*------------------TMS570_MDIO_USERACCESS0------------------*/
/* field: GO - Go bit. */
#define TMS570_MDIO_USERACCESS0_GO BSP_BIT32(31)
 
/* field: WRITE - Write enable bit. */
#define TMS570_MDIO_USERACCESS0_WRITE BSP_BIT32(30)
 
/* field: ACK - Acknowledge bit. This bit is set if the PHY acknowledged the read transaction. */
#define TMS570_MDIO_USERACCESS0_ACK BSP_BIT32(29)
 
/* field: REGADR - Register address bits. */
#define TMS570_MDIO_USERACCESS0_REGADR(val) BSP_FLD32(val,21, 25)
#define TMS570_MDIO_USERACCESS0_REGADR_GET(reg) BSP_FLD32GET(reg,21, 25)
#define TMS570_MDIO_USERACCESS0_REGADR_SET(reg,val) BSP_FLD32SET(reg, val,21, 25)
 
/* field: PHYADR - PHY address bits. This field specifies the PHY to be accessed for this transaction. */
#define TMS570_MDIO_USERACCESS0_PHYADR(val) BSP_FLD32(val,16, 20)
#define TMS570_MDIO_USERACCESS0_PHYADR_GET(reg) BSP_FLD32GET(reg,16, 20)
#define TMS570_MDIO_USERACCESS0_PHYADR_SET(reg,val) BSP_FLD32SET(reg, val,16, 20)
 
/* field: DATA - User data bits. */
#define TMS570_MDIO_USERACCESS0_DATA(val) BSP_FLD32(val,0, 15)
#define TMS570_MDIO_USERACCESS0_DATA_GET(reg) BSP_FLD32GET(reg,0, 15)
#define TMS570_MDIO_USERACCESS0_DATA_SET(reg,val) BSP_FLD32SET(reg, val,0, 15)
 
 
/*------------------TMS570_MDIO_USERPHYSEL0------------------*/
/* field: LINKSEL - Link status determination select bit. */
#define TMS570_MDIO_USERPHYSEL0_LINKSEL BSP_BIT32(7)
 
/* field: LINKINTENB - Link change interrupt enable. */
#define TMS570_MDIO_USERPHYSEL0_LINKINTENB BSP_BIT32(6)
 
/* field: PHYADRMON - PHY address whose link status is to be monitored. */
#define TMS570_MDIO_USERPHYSEL0_PHYADRMON(val) BSP_FLD32(val,0, 4)
#define TMS570_MDIO_USERPHYSEL0_PHYADRMON_GET(reg) BSP_FLD32GET(reg,0, 4)
#define TMS570_MDIO_USERPHYSEL0_PHYADRMON_SET(reg,val) BSP_FLD32SET(reg, val,0, 4)
 
 
/*------------------TMS570_MDIO_USERACCESS1------------------*/
/* field: GO - Go bit. */
#define TMS570_MDIO_USERACCESS1_GO BSP_BIT32(31)
 
/* field: WRITE - Write enable bit. */
#define TMS570_MDIO_USERACCESS1_WRITE BSP_BIT32(30)
 
/* field: ACK - Acknowledge bit. This bit is set if the PHY acknowledged the read transaction. */
#define TMS570_MDIO_USERACCESS1_ACK BSP_BIT32(29)
 
/* field: REGADR - Register address bits. */
#define TMS570_MDIO_USERACCESS1_REGADR(val) BSP_FLD32(val,21, 25)
#define TMS570_MDIO_USERACCESS1_REGADR_GET(reg) BSP_FLD32GET(reg,21, 25)
#define TMS570_MDIO_USERACCESS1_REGADR_SET(reg,val) BSP_FLD32SET(reg, val,21, 25)
 
/* field: PHYADR - PHY address bits. This field specifies the PHY to be accessed for this transaction. */
#define TMS570_MDIO_USERACCESS1_PHYADR(val) BSP_FLD32(val,16, 20)
#define TMS570_MDIO_USERACCESS1_PHYADR_GET(reg) BSP_FLD32GET(reg,16, 20)
#define TMS570_MDIO_USERACCESS1_PHYADR_SET(reg,val) BSP_FLD32SET(reg, val,16, 20)
 
/* field: DATA - User data bits. */
#define TMS570_MDIO_USERACCESS1_DATA(val) BSP_FLD32(val,0, 15)
#define TMS570_MDIO_USERACCESS1_DATA_GET(reg) BSP_FLD32GET(reg,0, 15)
#define TMS570_MDIO_USERACCESS1_DATA_SET(reg,val) BSP_FLD32SET(reg, val,0, 15)
 
 
/*------------------TMS570_MDIO_USERPHYSEL1------------------*/
/* field: LINKSEL - Link status determination select bit. */
#define TMS570_MDIO_USERPHYSEL1_LINKSEL BSP_BIT32(7)
 
/* field: LINKINTENB - Link change interrupt enable. */
#define TMS570_MDIO_USERPHYSEL1_LINKINTENB BSP_BIT32(6)
 
/* field: PHYADRMON - PHY address whose link status is to be monitored. */
#define TMS570_MDIO_USERPHYSEL1_PHYADRMON(val) BSP_FLD32(val,0, 4)
#define TMS570_MDIO_USERPHYSEL1_PHYADRMON_GET(reg) BSP_FLD32GET(reg,0, 4)
#define TMS570_MDIO_USERPHYSEL1_PHYADRMON_SET(reg,val) BSP_FLD32SET(reg, val,0, 4)
 
 
 
#endif /* LIBBSP_ARM_TMS570_MDIO */