/* $NetBSD: adm5120_mainbusvar.h,v 1.2 2011/02/20 07:48:35 matt Exp $ */

/*-
* Copyright (c) 2007 Ruslan Ermilov and Vsevolod Lobko.
* 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. The names of the authors may not be used to endorse or promote
*    products derived from this software without specific prior
*    written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS
* 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 _ADM5120_MAINBUSVAR_H_
#define _ADM5120_MAINBUSVAR_H_

#include <sys/types.h>
#include <sys/gpio.h>
#include <sys/ioctl.h>
#include <dev/gpio/gpiovar.h>

struct mainbus_attach_args {
       const char              *ma_name;       /* name of device */
       bus_dma_tag_t           ma_dmat;
       bus_space_tag_t         ma_obiot;
       bus_space_handle_t      ma_gpioh;
       void                    *ma_gpio;
       int                     ma_gpio_offset;
       uint32_t                ma_gpio_mask;
};

struct mainbus_softc {
       device_t                sc_dev;
       bus_space_tag_t         sc_obiot;
       bus_space_handle_t      sc_gpioh;
       struct gpio_chipset_tag sc_gp;
       gpio_pin_t              sc_pins[8];
       device_t                sc_gpio;
};

device_t admgpio_attach(struct mainbus_softc *);

#endif /* _ADM5120_MAINBUSVAR_H_ */