sys/arch/mips/adm5120/include/adm5120_mainbusvar.h

   1 /* $NetBSD$ */
   2
   3 /*-
   4  * Copyright (c) 2007 Ruslan Ermilov and Vsevolod Lobko.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or
   8  * without modification, are permitted provided that the following
   9  * conditions are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above
  13  *    copyright notice, this list of conditions and the following
  14  *    disclaimer in the documentation and/or other materials provided
  15  *    with the distribution.
  16  * 3. The names of the authors may not be used to endorse or promote
  17  *    products derived from this software without specific prior
  18  *    written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY
  21  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  22  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  23  * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS
  24  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
  25  * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  26  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
  27  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  29  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  30  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
  31  * OF SUCH DAMAGE.
  32  */
  33
  34 #ifndef _ADM5120_MAINBUSVAR_H_
  35 #define _ADM5120_MAINBUSVAR_H_
  36
  37 #include <sys/types.h>
  38 #include <sys/gpio.h>
  39 #include <sys/ioctl.h>
  40 #include <dev/gpio/gpiovar.h>
  41
  42 struct mainbus_attach_args {
  43         const char              *ma_name;       /* name of device */
  44         bus_dma_tag_t           ma_dmat;
  45         bus_space_tag_t         ma_obiot;
  46         bus_space_handle_t      ma_gpioh;
  47         void                    *ma_gpio;
  48         int                     ma_gpio_offset;
  49         uint32_t                ma_gpio_mask;
  50 };
  51
  52 struct mainbus_softc {
  53         struct device           sc_dev;
  54         bus_space_tag_t         sc_obiot;
  55         bus_space_handle_t      sc_gpioh;
  56         struct gpio_chipset_tag sc_gp;
  57         gpio_pin_t              sc_pins[8];
  58         device_t                sc_gpio;
  59 };
  60
  61 device_t admgpio_attach(struct mainbus_softc *);
  62
  63 #endif /* _ADM5120_MAINBUSVAR_H_ */