2 * linux/arch/sh/drivers/pci/ops-lboxre2.c
4 * Copyright (C) 2007 Nobuhiro Iwamatsu
6 * PCI initialization for the NTT COMWARE L-BOX RE2
8 #include <linux/kernel.h>
9 #include <linux/types.h>
10 #include <linux/init.h>
11 #include <linux/pci.h>
13 #include <mach/lboxre2.h>
16 static char lboxre2_irq_tab[] __initdata = {
17 IRQ_ETH0, IRQ_ETH1, IRQ_INTA, IRQ_INTD,
20 int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
22 return lboxre2_irq_tab[slot];
25 static struct resource sh7751_io_resource = {
27 .start = SH7751_PCI_IO_BASE ,
28 .end = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1,
29 .flags = IORESOURCE_IO
32 static struct resource sh7751_mem_resource = {
34 .start = SH7751_PCI_MEMORY_BASE,
35 .end = SH7751_PCI_MEMORY_BASE + SH7751_PCI_MEM_SIZE - 1,
36 .flags = IORESOURCE_MEM
39 extern struct pci_ops sh7751_pci_ops;
41 struct pci_channel board_pci_channels[] = {
42 { &sh4_pci_ops, &sh7751_io_resource, &sh7751_mem_resource, 0, 0xff },
43 { NULL, NULL, NULL, 0, 0 },
46 EXPORT_SYMBOL(board_pci_channels);
48 static struct sh4_pci_address_map sh7751_pci_map = {
50 .base = SH7751_CS3_BASE_ADDR,
54 .base = 0x00000000, /* Unused */
55 .size = 0x00000000, /* Unused */
57 .flags = SH4_PCIC_NO_RESET,
60 int __init pcibios_init_platform(void)
62 return sh7751_pcic_init(&sh7751_pci_map);