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      1 /*	$NetBSD: gemini_gpiovar.h,v 1.1 2008/12/14 01:55:15 matt Exp $	*/
      2 
      3 /* adapted from omap_gpio.h */
      4 
      5 /*
      6  * The OMAP GPIO Controller interface is inspired by pxa2x0_gpio.h
      7  *
      8  * Copyright 2003 Wasabi Systems, Inc.
      9  * All rights reserved.
     10  *
     11  * Written by Steve C. Woodford for Wasabi Systems, Inc.
     12  *
     13  * Redistribution and use in source and binary forms, with or without
     14  * modification, are permitted provided that the following conditions
     15  * are met:
     16  * 1. Redistributions of source code must retain the above copyright
     17  *    notice, this list of conditions and the following disclaimer.
     18  * 2. Redistributions in binary form must reproduce the above copyright
     19  *    notice, this list of conditions and the following disclaimer in the
     20  *    documentation and/or other materials provided with the distribution.
     21  * 3. All advertising materials mentioning features or use of this software
     22  *    must display the following acknowledgement:
     23  *      This product includes software developed for the NetBSD Project by
     24  *      Wasabi Systems, Inc.
     25  * 4. The name of Wasabi Systems, Inc. may not be used to endorse
     26  *    or promote products derived from this software without specific prior
     27  *    written permission.
     28  *
     29  * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
     30  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     31  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     32  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
     33  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     34  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     35  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     36  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     37  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     38  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     39  * POSSIBILITY OF SUCH DAMAGE.
     40  */
     41 
     42 #ifndef _ARM_GEMINI_GEMINI_GPIO_H_
     43 #define _ARM_GEMINI_GEMINI_GPIO_H_
     44 
     45 /*
     46  * Read/write/change pin data
     47  */
     48 int geminigpio_pin_read(void *, int);
     49 void geminigpio_pin_write(void *, int, int);
     50 void geminigpio_pin_ctl(void *, int, int);
     51 
     52 #endif /* _ARM_GEMINI_GEMINI_GPIO_H_ */
     53