/usr/include/openwince/arm/sa11x0/gpio.h is in openwince-include 0.3.2-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* $Id: gpio.h,v 1.6 2002/11/02 08:31:27 telka Exp $
*
* StrongARM SA-1110 GPIO Registers
* Copyright (C) 2002 ETC s.r.o.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the ETC s.r.o. nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Written by Marcel Telka <marcel@telka.sk>, 2002.
*
* Documentation:
* [1] Intel Corporation, "Intel StrongARM SA-1110 Microprocessor
* Developer's Manual", October 2001, Order Number: 278240-004
*
*/
#ifndef SA11X0_GPIO_H
#define SA11X0_GPIO_H
#include <common.h>
#if LANGUAGE == C
#include <stdint.h>
#endif
/* GPIO Registers */
#define GPIO_BASE 0x90040000
#if LANGUAGE == C
typedef volatile struct GPIO_registers {
uint32_t gplr;
uint32_t gpdr;
uint32_t gpsr;
uint32_t gpcr;
uint32_t grer;
uint32_t gfer;
uint32_t gedr;
uint32_t gafr;
} GPIO_registers_t;
#ifdef SA11X0_UNMAPPED
#define GPIO_pointer ((GPIO_registers_t*) GPIO_BASE)
#endif
#define GPLR GPIO_pointer->gplr
#define GPDR GPIO_pointer->gpdr
#define GPSR GPIO_pointer->gpsr
#define GPCR GPIO_pointer->gpcr
#define GRER GPIO_pointer->grer
#define GFER GPIO_pointer->gfer
#define GEDR GPIO_pointer->gedr
#define GAFR GPIO_pointer->gafr
#endif /* LANGUAGE == C */
#define GPLR_OFFSET 0x00
#define GPDR_OFFSET 0x04
#define GPSR_OFFSET 0x08
#define GPCR_OFFSET 0x0C
#define GRER_OFFSET 0x10
#define GFER_OFFSET 0x14
#define GEDR_OFFSET 0x18
#define GAFR_OFFSET 0x1C
#endif /* SA11X0_GPIO_H */
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