1 /* $NetBSD: tx39clockreg.h,v 1.2 2000/09/28 16:18:26 uch Exp $ */ 2 3 /*- 4 * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by UCHIYAMA Yasushi. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 /* 40 * Toshiba TX3912/3922 Clock module 41 */ 42 43 #define TX39_CLOCKCTRL_REG 0x1c0 44 45 /* 46 * Clock Control Register 47 */ 48 /* R/W */ 49 #define TX39_CLOCK_CHICLKDIV_SHIFT 24 50 #define TX39_CLOCK_CHICLKDIV_MASK 0xff 51 #define TX39_CLOCK_CHICLKDIV(cr) \ 52 (((cr) >> TX39_CLOCK_CHICLKDIV_SHIFT) & \ 53 TX39_CLOCK_CHICLKDIV_MASK) 54 #define TX39_CLOCK_CHICLKDIV_SET(cr, val) \ 55 ((cr) | (((val) << TX39_CLOCK_CHICLKDIV_SHIFT) & \ 56 (TX39_CLOCK_CHICLKDIV_MASK << TX39_CLOCK_CHICLKDIV_SHIFT))) 57 58 #define TX39_CLOCK_ENCLKTEST 0x00800000 59 #define TX39_CLOCK_CCLKTESTSELSIB 0x00400000 60 #define TX39_CLOCK_CHIMCLKSEL 0x00200000 61 #define TX39_CLOCK_CHICLKDIR 0x00100000 62 #define TX39_CLOCK_ENCHIMCLK 0x00080000 63 #ifdef TX391X 64 #define TX39_CLOCK_ENVIDCLK 0x00040000 65 #define TX39_CLOCK_ENMBUSCLK 0x00020000 66 #endif /* TX391X */ 67 #ifdef TX392X 68 #define TX39_CLOCK_SPICLKDIR 0x00040000 69 #define TX39_CLOCK_ENIRDACLK 0x00020000 70 #endif /* TX392X */ 71 #define TX39_CLOCK_ENSPICLK 0x00010000 72 #define TX39_CLOCK_ENTIMERCLK 0x00008000 73 #define TX39_CLOCK_ENFASTTIMERCLK 0x00004000 74 #define TX39_CLOCK_SIBCLKDIR 0x00002000 75 #ifdef TX392X 76 #define TX39_CLOCK_ENC48MOUTCLK 0x00001000 77 #endif /* TX392X */ 78 #define TX39_CLOCK_ENSIBMCLK 0x00000800 79 80 #define TX39_CLOCK_SIBMCLKDIV_SHIFT 8 81 #define TX39_CLOCK_SIBMCLKDIV_MASK 0x7 82 #define TX39_CLOCK_SIBMCLKDIV(cr) \ 83 (((cr) >> TX39_CLOCK_SIBMCLKDIV_SHIFT) & \ 84 TX39_CLOCK_SIBMCLKDIV_MASK) 85 #define TX39_CLOCK_SIBMCLKDIV_SET(cr, val) \ 86 ((cr) | (((val) << TX39_CLOCK_SIBMCLKDIV_SHIFT) & \ 87 (TX39_CLOCK_SIBMCLKDIV_MASK << TX39_CLOCK_SIBMCLKDIV_SHIFT))) 88 89 #define TX39_CLOCK_CSERSEL 0x00000080 90 91 #define TX39_CLOCK_CSERDIV_SHIFT 4 92 #define TX39_CLOCK_CSERDIV_MASK 0x7 93 #define TX39_CLOCK_CSERDIV(cr) \ 94 (((cr) >> TX39_CLOCK_CSERDIV_SHIFT) & \ 95 TX39_CLOCK_CSERDIV_MASK) 96 #define TX39_CLOCK_CSERDIV_SET(cr, val) \ 97 ((cr) | (((val) << TX39_CLOCK_CSERDIV_SHIFT) & \ 98 (TX39_CLOCK_CSERDIV_MASK << TX39_CLOCK_CSERDIV_SHIFT))) 99 100 #define TX39_CLOCK_ENCSERCLK 0x00000008 101 #define TX39_CLOCK_ENIRCLK 0x00000004 102 #define TX39_CLOCK_ENUARTACLK 0x00000002 103 #define TX39_CLOCK_ENUARTBCLK 0x00000001 104