sys/arch/hpcmips/tx/tx39powerreg.h

   1 /*      $NetBSD: tx39powerreg.h,v 1.4 2001/06/14 11:09:56 uch Exp $ */
   2
   3 /*-
   4  * Copyright (c) 1999 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  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 /*
  33  * TOSHIBA TX3912/3922 Power module
  34  */
  35
  36 #define TX39_POWERCTRL_REG      0x1c4
  37
  38 /*
  39  *      Power Control Register
  40  */
  41 /* R */
  42 #define TX39_POWERCTRL_ONBUTN           0x80000000
  43 #define TX39_POWERCTRL_PWRINT           0x40000000
  44 #define TX39_POWERCTRL_PWROK            0x20000000
  45 #ifdef TX391X
  46 /* R/W */
  47 #define TX39_POWERCTRL_VIDRF_SHIFT      27
  48 #define TX39_POWERCTRL_VIDRF_MASK       0x3
  49 #define TX39_POWERCTRL_VIDRF(cr)                                        \
  50         (((cr) >> TX39_POWERCTRL_VIDRF_SHIFT) &                         \
  51         TX39_POWERCTRL_VIDRF_MASK)
  52 #define TX39_POWERCTRL_VIDRF_SET(cr, val)                               \
  53         ((cr) | (((val) << TX39_POWERCTRL_VIDRF_SHIFT) &                \
  54         (TX39_POWERCTRL_VIDRF_MASK << TX39_POWERCTRL_VIDRF_SHIFT)))
  55 #endif /* TX391X */
  56 #ifdef TX392X
  57 #define TX39_POWERCTRL_PWROKNMI         0x10000000
  58 #endif /* TX392X */
  59
  60 #define TX39_POWERCTRL_SLOWBUS          0x04000000
  61 #ifdef TX391X
  62 #define TX39_POWERCTRL_DIVMOD           0x02000000
  63 #endif /* TX391X */
  64
  65 #define TX39_POWERCTRL_STPTIMERVAL_SHIFT        12
  66 #define TX39_POWERCTRL_STPTIMERVAL_MASK         0xf
  67 #define TX39_POWERCTRL_STPTIMERVAL(cr)                                  \
  68         (((cr) >> TX39_POWERCTRL_STPTIMERVAL_SHIFT) &                   \
  69         TX39_POWERCTRL_STPTIMERVAL_MASK)
  70 #define TX39_POWERCTRL_STPTIMERVAL_SET(cr, val)                         \
  71         ((cr) | (((val) << TX39_POWERCTRL_STPTIMERVAL_SHIFT) &          \
  72         (TX39_POWERCTRL_STPTIMERVAL_MASK << TX39_POWERCTRL_STPTIMERVAL_SHIFT)))
  73 #define TX39_POWERCTRL_STPTIMERVAL_MIN          0x0
  74 #define TX39_POWERCTRL_STPTIMERVAL_MAX          0xf
  75
  76 #define TX39_POWERCTRL_ENSTPTIMER       0x00000800
  77 #define TX39_POWERCTRL_ENFORCESHUTDWN   0x00000400
  78 #define TX39_POWERCTRL_FORCESHUTDWN     0x00000200
  79 #define TX39_POWERCTRL_FORCESHUTDWNOCC  0x00000100
  80 #define TX39_POWERCTRL_SELC2MS          0x00000080
  81 #ifdef TX392X
  82 #define TX39_POWERCTRL_WARMSTART        0x00000040
  83 #endif /* TX392X */
  84 #define TX39_POWERCTRL_BPDBVCC3         0x00000020
  85 #define TX39_POWERCTRL_STOPCPU          0x00000010
  86 #define TX39_POWERCTRL_DBNCONBUTN       0x00000008
  87 #define TX39_POWERCTRL_COLDSTART        0x00000004
  88 #define TX39_POWERCTRL_PWRCS            0x00000002
  89 #define TX39_POWERCTRL_VCCON            0x00000001