RTEMS 6.1-rc1
reg_mdio.h
1/* The header file is generated by make_header.py from MDIO.json */
2/* Current script's version can be found at: */
3/* https://github.com/AoLaD/rtems-tms570-utils/tree/headers/headers/python */
4
5/*
6 * Copyright (c) 2014-2015, Premysl Houdek <kom541000@gmail.com>
7 *
8 * Czech Technical University in Prague
9 * Zikova 1903/4
10 * 166 36 Praha 6
11 * Czech Republic
12 *
13 * All rights reserved.
14 *
15 * Redistribution and use in source and binary forms, with or without
16 * modification, are permitted provided that the following conditions are met:
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19 * list of conditions and the following disclaimer.
20 * 2. Redistributions in binary form must reproduce the above copyright notice,
21 * this list of conditions and the following disclaimer in the documentation
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23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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26 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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30 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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37 * either expressed or implied, of the FreeBSD Project.
38*/
39#ifndef LIBBSP_ARM_TMS570_MDIO
40#define LIBBSP_ARM_TMS570_MDIO
41
42#include <bsp/utility.h>
43
44typedef struct{
45 uint32_t REVID; /*MDIO Revision ID Register*/
46 uint32_t CONTROL; /*MDIO Control Register*/
47 uint32_t ALIVE; /*PHY Alive Status register*/
48 uint32_t LINK; /*PHY Link Status Register*/
49 uint32_t LINKINTRAW; /*MDIO Link Status Change Interrupt (Unmasked) Register*/
50 uint32_t LINKINTMASKED; /*MDIO Link Status Change Interrupt (Masked) Register*/
51 uint8_t reserved1 [8];
52 uint32_t USERINTRAW; /*MDIO User Command Complete Interrupt (Unmasked) Register*/
53 uint32_t USERINTMASKED; /*MDIO User Command Complete Interrupt (Masked) Register*/
54 uint32_t USERINTMASKSET; /*MDIO User Command Complete Interrupt Mask Set Register*/
55 uint32_t USERINTMASKCLEAR; /*MDIO User Command Complete Interrupt Mask Clear Register*/
56 uint8_t reserved2 [80];
57 uint32_t USERACCESS0; /*MDIO User Access Register 0*/
58 uint32_t USERPHYSEL0; /*MDIO User PHY Select Register 0*/
59 uint32_t USERACCESS1; /*MDIO User Access Register 1*/
60 uint32_t USERPHYSEL1; /*MDIO User PHY Select Register 1*/
61} tms570_mdio_t;
62
63
64/*---------------------TMS570_MDIO_REVID---------------------*/
65/* field: REV - Identifies the MDIO Module revision. */
66/* Whole 32 bits */
67
68/*--------------------TMS570_MDIO_CONTROL--------------------*/
69/* field: IDLE - State machine IDLE status bit. */
70#define TMS570_MDIO_CONTROL_IDLE BSP_BIT32(31)
71
72/* field: ENABLE - State machine enable control bit. */
73#define TMS570_MDIO_CONTROL_ENABLE BSP_BIT32(30)
74
75/* field: HIGHEST_USER_CHANNEL - Highest user channel that is available in the module. It is currently set to 1. */
76#define TMS570_MDIO_CONTROL_HIGHEST_USER_CHANNEL(val) BSP_FLD32(val,24, 28)
77#define TMS570_MDIO_CONTROL_HIGHEST_USER_CHANNEL_GET(reg) BSP_FLD32GET(reg,24, 28)
78#define TMS570_MDIO_CONTROL_HIGHEST_USER_CHANNEL_SET(reg,val) BSP_FLD32SET(reg, val,24, 28)
79
80/* field: PREAMBLE - Preamble disable */
81#define TMS570_MDIO_CONTROL_PREAMBLE BSP_BIT32(20)
82
83/* field: FAULT - Fault indicator. */
84#define TMS570_MDIO_CONTROL_FAULT BSP_BIT32(19)
85
86/* field: FAULTENB - Fault detect enable. */
87#define TMS570_MDIO_CONTROL_FAULTENB BSP_BIT32(18)
88
89/* field: CLKDIV - Clock Divider bits. */
90#define TMS570_MDIO_CONTROL_CLKDIV(val) BSP_FLD32(val,0, 15)
91#define TMS570_MDIO_CONTROL_CLKDIV_GET(reg) BSP_FLD32GET(reg,0, 15)
92#define TMS570_MDIO_CONTROL_CLKDIV_SET(reg,val) BSP_FLD32SET(reg, val,0, 15)
93
94
95/*---------------------TMS570_MDIO_ALIVE---------------------*/
96/* field: ALIVE - MDIO Alive bits. */
97/* Whole 32 bits */
98
99/*----------------------TMS570_MDIO_LINK----------------------*/
100/* field: LINK - MDIO Link state bits. This register is updated after a read of the generic status register of a PHY. */
101/* Whole 32 bits */
102
103/*-------------------TMS570_MDIO_LINKINTRAW-------------------*/
104/* field: USERPHY1 - MDIO Link change event, raw value. */
105#define TMS570_MDIO_LINKINTRAW_USERPHY1 BSP_BIT32(1)
106
107/* field: USERPHY0 - MDIO Link change event, raw value. */
108#define TMS570_MDIO_LINKINTRAW_USERPHY0 BSP_BIT32(0)
109
110
111/*-----------------TMS570_MDIO_LINKINTMASKED-----------------*/
112/* field: USERPHY1 - MDIO Link change interrupt, masked value. */
113#define TMS570_MDIO_LINKINTMASKED_USERPHY1 BSP_BIT32(1)
114
115/* field: USERPHY0 - MDIO Link change interrupt, masked value. */
116#define TMS570_MDIO_LINKINTMASKED_USERPHY0 BSP_BIT32(0)
117
118
119/*-------------------TMS570_MDIO_USERINTRAW-------------------*/
120/* field: USERACCESS1 - MDIO User command complete event bit. */
121#define TMS570_MDIO_USERINTRAW_USERACCESS1 BSP_BIT32(1)
122
123/* field: USERACCESS0 - MDIO User command complete event bit. */
124#define TMS570_MDIO_USERINTRAW_USERACCESS0 BSP_BIT32(0)
125
126
127/*-----------------TMS570_MDIO_USERINTMASKED-----------------*/
128/* field: USERACCESS1 - Masked value of MDIO User command complete interrupt. */
129#define TMS570_MDIO_USERINTMASKED_USERACCESS1 BSP_BIT32(1)
130
131/* field: USERACCESS0 - Masked value of MDIO User command complete interrupt. */
132#define TMS570_MDIO_USERINTMASKED_USERACCESS0 BSP_BIT32(0)
133
134
135/*-----------------TMS570_MDIO_USERINTMASKSET-----------------*/
136/* field: USERACCESS1 - MDIO user interrupt mask set for USERINTMASKED[1]. */
137#define TMS570_MDIO_USERINTMASKSET_USERACCESS1 BSP_BIT32(1)
138
139/* field: USERACCESS0 - MDIO user interrupt mask set for USERINTMASKED[0]. */
140#define TMS570_MDIO_USERINTMASKSET_USERACCESS0 BSP_BIT32(0)
141
142
143/*----------------TMS570_MDIO_USERINTMASKCLEAR----------------*/
144/* field: USERACCESS1 - MDIO user command complete interrupt mask clear for USERINTMASKED[1]. */
145#define TMS570_MDIO_USERINTMASKCLEAR_USERACCESS1 BSP_BIT32(1)
146
147/* field: USERACCESS0 - MDIO user command complete interrupt mask clear for USERINTMASKED[0]. */
148#define TMS570_MDIO_USERINTMASKCLEAR_USERACCESS0 BSP_BIT32(0)
149
150
151/*------------------TMS570_MDIO_USERACCESS0------------------*/
152/* field: GO - Go bit. */
153#define TMS570_MDIO_USERACCESS0_GO BSP_BIT32(31)
154
155/* field: WRITE - Write enable bit. */
156#define TMS570_MDIO_USERACCESS0_WRITE BSP_BIT32(30)
157
158/* field: ACK - Acknowledge bit. This bit is set if the PHY acknowledged the read transaction. */
159#define TMS570_MDIO_USERACCESS0_ACK BSP_BIT32(29)
160
161/* field: REGADR - Register address bits. */
162#define TMS570_MDIO_USERACCESS0_REGADR(val) BSP_FLD32(val,21, 25)
163#define TMS570_MDIO_USERACCESS0_REGADR_GET(reg) BSP_FLD32GET(reg,21, 25)
164#define TMS570_MDIO_USERACCESS0_REGADR_SET(reg,val) BSP_FLD32SET(reg, val,21, 25)
165
166/* field: PHYADR - PHY address bits. This field specifies the PHY to be accessed for this transaction. */
167#define TMS570_MDIO_USERACCESS0_PHYADR(val) BSP_FLD32(val,16, 20)
168#define TMS570_MDIO_USERACCESS0_PHYADR_GET(reg) BSP_FLD32GET(reg,16, 20)
169#define TMS570_MDIO_USERACCESS0_PHYADR_SET(reg,val) BSP_FLD32SET(reg, val,16, 20)
170
171/* field: DATA - User data bits. */
172#define TMS570_MDIO_USERACCESS0_DATA(val) BSP_FLD32(val,0, 15)
173#define TMS570_MDIO_USERACCESS0_DATA_GET(reg) BSP_FLD32GET(reg,0, 15)
174#define TMS570_MDIO_USERACCESS0_DATA_SET(reg,val) BSP_FLD32SET(reg, val,0, 15)
175
176
177/*------------------TMS570_MDIO_USERPHYSEL0------------------*/
178/* field: LINKSEL - Link status determination select bit. */
179#define TMS570_MDIO_USERPHYSEL0_LINKSEL BSP_BIT32(7)
180
181/* field: LINKINTENB - Link change interrupt enable. */
182#define TMS570_MDIO_USERPHYSEL0_LINKINTENB BSP_BIT32(6)
183
184/* field: PHYADRMON - PHY address whose link status is to be monitored. */
185#define TMS570_MDIO_USERPHYSEL0_PHYADRMON(val) BSP_FLD32(val,0, 4)
186#define TMS570_MDIO_USERPHYSEL0_PHYADRMON_GET(reg) BSP_FLD32GET(reg,0, 4)
187#define TMS570_MDIO_USERPHYSEL0_PHYADRMON_SET(reg,val) BSP_FLD32SET(reg, val,0, 4)
188
189
190/*------------------TMS570_MDIO_USERACCESS1------------------*/
191/* field: GO - Go bit. */
192#define TMS570_MDIO_USERACCESS1_GO BSP_BIT32(31)
193
194/* field: WRITE - Write enable bit. */
195#define TMS570_MDIO_USERACCESS1_WRITE BSP_BIT32(30)
196
197/* field: ACK - Acknowledge bit. This bit is set if the PHY acknowledged the read transaction. */
198#define TMS570_MDIO_USERACCESS1_ACK BSP_BIT32(29)
199
200/* field: REGADR - Register address bits. */
201#define TMS570_MDIO_USERACCESS1_REGADR(val) BSP_FLD32(val,21, 25)
202#define TMS570_MDIO_USERACCESS1_REGADR_GET(reg) BSP_FLD32GET(reg,21, 25)
203#define TMS570_MDIO_USERACCESS1_REGADR_SET(reg,val) BSP_FLD32SET(reg, val,21, 25)
204
205/* field: PHYADR - PHY address bits. This field specifies the PHY to be accessed for this transaction. */
206#define TMS570_MDIO_USERACCESS1_PHYADR(val) BSP_FLD32(val,16, 20)
207#define TMS570_MDIO_USERACCESS1_PHYADR_GET(reg) BSP_FLD32GET(reg,16, 20)
208#define TMS570_MDIO_USERACCESS1_PHYADR_SET(reg,val) BSP_FLD32SET(reg, val,16, 20)
209
210/* field: DATA - User data bits. */
211#define TMS570_MDIO_USERACCESS1_DATA(val) BSP_FLD32(val,0, 15)
212#define TMS570_MDIO_USERACCESS1_DATA_GET(reg) BSP_FLD32GET(reg,0, 15)
213#define TMS570_MDIO_USERACCESS1_DATA_SET(reg,val) BSP_FLD32SET(reg, val,0, 15)
214
215
216/*------------------TMS570_MDIO_USERPHYSEL1------------------*/
217/* field: LINKSEL - Link status determination select bit. */
218#define TMS570_MDIO_USERPHYSEL1_LINKSEL BSP_BIT32(7)
219
220/* field: LINKINTENB - Link change interrupt enable. */
221#define TMS570_MDIO_USERPHYSEL1_LINKINTENB BSP_BIT32(6)
222
223/* field: PHYADRMON - PHY address whose link status is to be monitored. */
224#define TMS570_MDIO_USERPHYSEL1_PHYADRMON(val) BSP_FLD32(val,0, 4)
225#define TMS570_MDIO_USERPHYSEL1_PHYADRMON_GET(reg) BSP_FLD32GET(reg,0, 4)
226#define TMS570_MDIO_USERPHYSEL1_PHYADRMON_SET(reg,val) BSP_FLD32SET(reg, val,0, 4)
227
228
229
230#endif /* LIBBSP_ARM_TMS570_MDIO */
utility.h
This header file provides utility macros for BSPs.
tms570_mdio_t
Definition: reg_mdio.h:44
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