93 lines
3.4 KiB
C
93 lines
3.4 KiB
C
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/* $NetBSD: tx39clockreg.h,v 1.1 1999/11/20 19:56:33 uch Exp $ */
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/*
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* Copyright (c) 1999, by UCHIYAMA Yasushi
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. The name of the developer may NOT be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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/*
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* Toshiba TX3912/3922 Clock module
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*/
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#define TX39_CLOCKCTRL_REG 0x1c0
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/*
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* Clock Control Register
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*/
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/* R/W */
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#define TX39_CLOCK_CHICLKDIV_SHIFT 24
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#define TX39_CLOCK_CHICLKDIV_MASK 0xff
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#define TX39_CLOCK_CHICLKDIV(cr) \
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(((cr) >> TX39_CLOCK_CHICLKDIV_SHIFT) & \
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TX39_CLOCK_CHICLKDIV_MASK)
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#define TX39_CLOCK_CHICLKDIV_SET(cr, val) \
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((cr) | (((val) << TX39_CLOCK_CHICLKDIV_SHIFT) & \
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(TX39_CLOCK_CHICLKDIV_MASK << TX39_CLOCK_CHICLKDIV_SHIFT)))
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#define TX39_CLOCK_ENCLKTEST 0x00800000
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#define TX39_CLOCK_CCLKTESTSELSIB 0x00400000
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#define TX39_CLOCK_CHIMCLKSEL 0x00200000
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#define TX39_CLOCK_CHICLKDIR 0x00100000
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#define TX39_CLOCK_ENCHIMCLK 0x00080000
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#ifdef TX391X
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#define TX39_CLOCK_ENVIDCLK 0x00040000
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#define TX39_CLOCK_ENMBUSCLK 0x00020000
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#endif /* TX391X */
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#ifdef TX392X
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#define TX39_CLOCK_SPICLKDIR 0x00040000
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#define TX39_CLOCK_ENIRDACLK 0x00020000
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#endif /* TX392X */
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#define TX39_CLOCK_ENSPICLK 0x00010000
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#define TX39_CLOCK_ENTIMERCLK 0x00008000
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#define TX39_CLOCK_ENFASTTIMERCLK 0x00004000
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#define TX39_CLOCK_SIBCLKDIR 0x00002000
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#ifdef TX392X
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#define TX39_CLOCK_ENC48MOUTCLK 0x00001000
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#endif /* TX392X */
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#define TX39_CLOCK_ENSIBMCLK 0x00000800
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#define TX39_CLOCK_SIBMCLKDIV_SHIFT 8
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#define TX39_CLOCK_SIBMCLKDIV_MASK 0x7
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#define TX39_CLOCK_SIBMCLKDIV(cr) \
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(((cr) >> TX39_CLOCK_SIBMCLKDIV_SHIFT) & \
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TX39_CLOCK_SIBMCLKDIV_MASK)
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#define TX39_CLOCK_SIBMCLKDIV_SET(cr, val) \
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((cr) | (((val) << TX39_CLOCK_SIBMCLKDIV_SHIFT) & \
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(TX39_CLOCK_SIBMCLKDIV_MASK << TX39_CLOCK_SIBMCLKDIV_SHIFT)))
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#define TX39_CLOCK_CSERSEL 0x00000080
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#define TX39_CLOCK_CSERDIV_SHIFT 4
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#define TX39_CLOCK_CSERDIV_MASK 0x7
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#define TX39_CLOCK_CSERDIV(cr) \
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(((cr) >> TX39_CLOCK_CSERDIV_SHIFT) & \
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TX39_CLOCK_CSERDIV_MASK)
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#define TX39_CLOCK_CSERDIV_SET(cr, val) \
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((cr) | (((val) << TX39_CLOCK_CSERDIV_SHIFT) & \
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(TX39_CLOCK_CSERDIV_MASK << TX39_CLOCK_CSERDIV_SHIFT)))
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#define TX39_CLOCK_ENCSERCLK 0x00000008
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#define TX39_CLOCK_ENIRCLK 0x00000004
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#define TX39_CLOCK_ENUARTACLK 0x00000002
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#define TX39_CLOCK_ENUARTBCLK 0x00000001
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