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/*
* File : gpio.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2011-01-13 weety first version
*/
#ifndef __DM365_GPIO_H
#define __DM365_GPIO_H
#include <dm36x.h>
#define GPIO(X) (X)
#define get_io(r) *((volatile u_int *)(TI81XX_L4_SLOW_IO_ADDRESS(r)))
#define set_io(r,v) *((volatile u_int *)(TI81XX_L4_SLOW_IO_ADDRESS(r))) = (v)
#define and_io(r,v) *((volatile u_int *)(TI81XX_L4_SLOW_IO_ADDRESS(r))) &= (v)
#define or_io(r,v) *((volatile u_int *)(TI81XX_L4_SLOW_IO_ADDRESS(r))) |= (v)
#define v_get_io(r) *((volatile u_int *)(r))
#define v_set_io(r,v) *((volatile u_int *)(r)) = (v)
#define v_and_io(r,v) *((volatile u_int *)(r)) &= (v)
#define v_or_io(r,v) *((volatile u_int *)(r)) |= (v)
enum gpio_intr_mode
{
LEVELDETECT_LOW = 0,
LEVELDETECT_HIGH,
RISINGDETECT,
FALLINGDETECT,
EDGEDETECT //both rising-edge and falling-edge detect
};
enum gpio_intr_req
{
INTR_REQ_A = 0,
INTR_REQ_B
};
enum gpio_intr_num
{
GPIOINT0A = 96,
GPIOINT0B,
GPIOINT1A,
GPIOINT1B,
};
enum pin_func_mod
{
GPIO_MOD = 0x80,
SPI_MOD =0x01,
VP_MOD=0x04,
IIC_MOD=0x20
};
#endif /* __TI814X_GPIO_H */
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