1/*
 2 *  linux/arch/arm/mach-shark/pci.c
 3 *
 4 *  PCI bios-type initialisation for PCI machines
 5 *
 6 *  Bits taken from various places.
 7 */
 8#include <linux/kernel.h>
 9#include <linux/pci.h>
10#include <linux/init.h>
11#include <video/vga.h>
12
13#include <asm/irq.h>
14#include <asm/mach/pci.h>
15#include <asm/mach-types.h>
16
17static int __init shark_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
18{
19	if (dev->bus->number == 0)
20		if (dev->devfn == 0)
21			return 255;
22		else
23			return 11;
24	else
25		return 255;
26}
27
28extern void __init via82c505_preinit(void);
29
30static struct hw_pci shark_pci __initdata = {
31	.setup		= via82c505_setup,
32	.map_irq	= shark_map_irq,
33	.nr_controllers = 1,
34	.ops		= &via82c505_ops,
35	.preinit	= via82c505_preinit,
36};
37
38static int __init shark_pci_init(void)
39{
40	if (!machine_is_shark())
41		return;
42
43	pcibios_min_io = 0x6000;
44	pcibios_min_mem = 0x50000000;
45	vga_base = 0xe8000000;
46
47	pci_common_init(&shark_pci);
48
49	return 0;
50}
51
52subsys_initcall(shark_pci_init);