1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/*
* BRIEF MODULE DESCRIPTION
* Au1xxx irq map table
*
* Copyright 2003 Embedded Edge, LLC
* dan@embeddededge.com
*
* 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 SOFTWARE IS PROVIDED ``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 AUTHOR 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.
*
* 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.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/init.h>
#include <linux/interrupt.h>
#include <asm/mach-au1x00/au1000.h>
#ifdef CONFIG_MIPS_DB1500
char irq_tab_alchemy[][5] __initdata = {
[12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - HPT371 */
[13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot */
};
#endif
#ifdef CONFIG_MIPS_BOSPORUS
char irq_tab_alchemy[][5] __initdata = {
[11] = { -1, INTA, INTB, INTX, INTX }, /* IDSEL 11 - miniPCI */
[12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - SN1741 */
[13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot */
};
#endif
#ifdef CONFIG_MIPS_MIRAGE
char irq_tab_alchemy[][5] __initdata = {
[11] = { -1, INTD, INTX, INTX, INTX }, /* IDSEL 11 - SMI VGX */
[12] = { -1, INTX, INTX, INTC, INTX }, /* IDSEL 12 - PNX1300 */
[13] = { -1, INTA, INTB, INTX, INTX }, /* IDSEL 13 - miniPCI */
};
#endif
#ifdef CONFIG_MIPS_DB1550
char irq_tab_alchemy[][5] __initdata = {
[11] = { -1, INTC, INTX, INTX, INTX }, /* IDSEL 11 - on-board HPT371 */
[12] = { -1, INTB, INTC, INTD, INTA }, /* IDSEL 12 - PCI slot 2 (left) */
[13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot 1 (right) */
};
#endif
struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
#ifndef CONFIG_MIPS_MIRAGE
#ifdef CONFIG_MIPS_DB1550
{ AU1000_GPIO_3, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 IRQ# */
{ AU1000_GPIO_5, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 IRQ# */
#else
{ AU1000_GPIO_0, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 Fully_Interted# */
{ AU1000_GPIO_1, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 STSCHG# */
{ AU1000_GPIO_2, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 IRQ# */
{ AU1000_GPIO_3, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 Fully_Interted# */
{ AU1000_GPIO_4, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 STSCHG# */
{ AU1000_GPIO_5, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 IRQ# */
#endif
#else
{ AU1000_GPIO_7, IRQF_TRIGGER_RISING, 0 }, /* touchscreen pen down */
#endif
};
void __init board_init_irq(void)
{
au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
}
|
