The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/arm/sa11x0/sa11x0_gpioreg.h

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /*      $NetBSD: sa11x0_gpioreg.h,v 1.2 2001/07/30 15:58:56 rjs Exp $   */
    2 
    3 /*-
    4  * Copyright (c) 2001 The NetBSD Foundation, Inc.  All rights reserved.
    5  *
    6  * This code is derived from software contributed to The NetBSD Foundation
    7  * by Ichiro FUKUHARA (ichiro@ichiro.org).
    8  *
    9  * Redistribution and use in source and binary forms, with or without
   10  * modification, are permitted provided that the following conditions
   11  * are met:
   12  * 1. Redistributions of source code must retain the above copyright
   13  *    notice, this list of conditions and the following disclaimer.
   14  * 2. Redistributions in binary form must reproduce the above copyright
   15  *    notice, this list of conditions and the following disclaimer in the
   16  *    documentation and/or other materials provided with the distribution.
   17  * 3. All advertising materials mentioning features or use of this software
   18  *    must display the following acknowledgement:
   19  *      This product includes software developed by the NetBSD
   20  *      Foundation, Inc. and its contributors.
   21  * 4. Neither the name of The NetBSD Foundation nor the names of its
   22  *    contributors may be used to endorse or promote products derived
   23  *    from this software without specific prior written permission.
   24  *
   25  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
   26  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
   27  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   28  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
   29  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   30  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   33  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   35  * POSSIBILITY OF SUCH DAMAGE.
   36  *
   37  * $FreeBSD: releng/6.2/sys/arm/sa11x0/sa11x0_gpioreg.h 129198 2004-05-14 11:46:45Z cognet $
   38  *
   39  */
   40 
   41 /*
   42  * SA-11x0 GPIO Register 
   43  */
   44 
   45 #define SAGPIO_NPORTS   8
   46 
   47 /* GPIO pin-level register */
   48 #define SAGPIO_PLR      0x00
   49 
   50 /* GPIO pin direction register */
   51 #define SAGPIO_PDR      0x04
   52 
   53 /* GPIO pin output set register */
   54 #define SAGPIO_PSR      0x08
   55 
   56 /* GPIO pin output clear register */
   57 #define SAGPIO_PCR      0x0C
   58 
   59 /* GPIO rising-edge detect register */
   60 #define SAGPIO_RER      0x10
   61 
   62 /* GPIO falling-edge detect register */
   63 #define SAGPIO_FER      0x14
   64 
   65 /* GPIO edge-detect status register */
   66 #define SAGPIO_EDR      0x18
   67 
   68 /* GPIO alternate function register */
   69 #define SAGPIO_AFR      0x1C
   70 
   71 /* XXX */
   72 #define GPIO(x)         (0x00000001 << (x))
   73 
   74 /*
   75  * SA-11x0 GPIOs parameter
   76  */
   77 /*
   78 port    name            desc
   79 0       Reserved
   80 1       Reserved
   81 2...9   LDD{8..15}      LCD DATA(8-15)
   82 10      SSP_TXD         SSP transmit
   83 11      SSP_RXD         SSP receive
   84 12      SSP_SCLK        SSP serial clock
   85 13      SSP_SFRM        SSP frameclock
   86 14      UART_TXD        UART transmit
   87 15      UART_RXD        UART receive
   88 16      GPCLK_OUT       General-purpose clock out
   89 17      Reserved
   90 18      UART_SCLK       Sample clock input
   91 19      SSP_CLK         Sample clock input
   92 20      UART_SCLK3      Sample clock input
   93 21      MCP_CLK         MCP dock in
   94 22      TREQA           Either TIC request A
   95 23      TREQB           Either TIC request B
   96 24      Reserved
   97 25      RTC             Real Time Clock
   98 26      RCLK_OUT        internal clock /2
   99 27      32KHZ_OUT       Raw 32.768kHz osc output
  100  */

Cache object: 2e2c281ee39d3dc40e5d1ae9a1df683b


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.