1/*	$NetBSD: gumstixvar.h,v 1.5 2009/11/22 12:05:14 kiyohara Exp $ */
2/*
3 * Copyright (C) 2005, 2006 WIDE Project and SOUM Corporation.
4 * All rights reserved.
5 *
6 * Written by Takashi Kiyohara and Susumu Miki for WIDE Project and SOUM
7 * Corporation.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the project nor the name of SOUM Corporation
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE PROJECT and SOUM CORPORATION ``AS IS''
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT AND SOUM CORPORATION
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 */
33#ifndef _EVBARM_GUMSTIXVAR_H_
34#define _EVBARM_GUMSTIXVAR_H_
35
36#include <sys/conf.h>
37#include <sys/device.h>
38
39#include <sys/bus.h>
40#include <arm/xscale/pxa2x0_gpio.h>
41#include <evbarm/gumstix/gumstixreg.h>
42
43
44extern uint32_t system_serial_high;
45extern uint32_t system_serial_low;
46
47
48struct gxio_softc {
49	device_t sc_dev;
50	bus_space_tag_t sc_iot;
51	bus_space_handle_t sc_ioh;
52};
53
54typedef void *gxio_chipset_tag_t;
55
56struct gxio_attach_args {
57	gxio_chipset_tag_t gxa_sc;
58	bus_space_tag_t gxa_iot; 	/* bus tag */
59	bus_addr_t gxa_addr;		/* I/O address */
60	int gxa_gpirq;			/* IRQ on GPIO */
61};
62
63/*
64 * IRQ handler
65 */
66#define gxio_intr_establish(sc, gpirq, level, spl, func, arg) \
67    pxa2x0_gpio_intr_establish((gpirq), (level), (spl), (func), (arg))
68#define gxio_intr_disestablish(sc, cookie) \
69    pxa2x0_gpio_intr_disestablish((cookie))
70
71
72/*
73 * gxpcic
74 */
75struct gxpcic_slot_irqs {
76	int valid;
77	int cd;		/* PCDn */
78	int prdy;	/* PRDYn/~IRQn */
79};
80extern struct gxpcic_slot_irqs gxpcic_slot_irqs[2];
81extern int gxpcic_gpio_reset;
82
83
84/*
85 * gxlcd
86 */
87void gxlcd_cnattach(void);
88
89#endif /* _EVBARM_GUMSTIXVAR_H_ */
90