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/*
* Copyright (c) 2015, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o 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.
*
* o Neither the name of Freescale Semiconductor, Inc. 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 HOLDER 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.
*/
#ifndef __GPIO_PINS_H__
#define __GPIO_PINS_H__
#include "device_imx.h"
/*! @brief i.MX GPIO initialize structure. */
typedef struct _gpio_config
{
const char *name;
__IO uint32_t *muxReg;
uint32_t muxConfig;
__IO uint32_t *padReg;
uint32_t padConfig;
GPIO_Type *base;
uint32_t pin;
} gpio_config_t;
#if defined(__cplusplus)
extern "C" {
#endif /* __cplusplus */
/*! @brief GPIO pin configuration */
extern gpio_config_t gpioLed;
extern gpio_config_t gpioKeyFunc1;
extern gpio_config_t gpioKeyFunc2;
/*! @brief Configure specific GPIO pin */
void configure_gpio_pin(gpio_config_t *config);
#endif /* __GPIO_PINS_H__ */
/*******************************************************************************
* EOF
******************************************************************************/
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