diff options
Diffstat (limited to 'arch/sh/drivers/pci/ops-titan.c')
| -rw-r--r-- | arch/sh/drivers/pci/ops-titan.c | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/arch/sh/drivers/pci/ops-titan.c b/arch/sh/drivers/pci/ops-titan.c deleted file mode 100644 index c6097bcd97f..00000000000 --- a/arch/sh/drivers/pci/ops-titan.c +++ /dev/null @@ -1,83 +0,0 @@ -/* - * arch/sh/drivers/pci/ops-titan.c - * - * Ported to new API by Paul Mundt <lethal@linux-sh.org> - * - * Modified from ops-snapgear.c written by David McCullough - * Highly leveraged from pci-bigsur.c, written by Dustin McIntire. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * PCI initialization for the Titan boards - */ - -#include <linux/config.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/init.h> -#include <linux/pci.h> -#include <asm/io.h> -#include <asm/titan.h> -#include "pci-sh4.h" - -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) -{ - int irq = -1; - - switch (slot) { - case 0: irq = TITAN_IRQ_WAN; break; /* eth0 (WAN) */ - case 1: irq = TITAN_IRQ_LAN; break; /* eth1 (LAN) */ - case 2: irq = TITAN_IRQ_MPCIA; break; /* mPCI A */ - case 3: irq = TITAN_IRQ_MPCIB; break; /* mPCI B */ - case 4: irq = TITAN_IRQ_USB; break; /* USB */ - default: - printk(KERN_INFO "PCI: Bad IRQ mapping " - "request for slot %d\n", slot); - return -1; - } - - printk("PCI: Mapping TITAN IRQ for slot %d, pin %c to irq %d\n", - slot, pin - 1 + 'A', irq); - - return irq; -} - -static struct resource sh7751_io_resource = { - .name = "SH7751_IO", - .start = SH7751_PCI_IO_BASE, - .end = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1, - .flags = IORESOURCE_IO -}; - -static struct resource sh7751_mem_resource = { - .name = "SH7751_mem", - .start = SH7751_PCI_MEMORY_BASE, - .end = SH7751_PCI_MEMORY_BASE + SH7751_PCI_MEM_SIZE - 1, - .flags = IORESOURCE_MEM -}; - -struct pci_channel board_pci_channels[] = { - { &sh4_pci_ops, &sh7751_io_resource, &sh7751_mem_resource, 0, 0xff }, - { NULL, NULL, NULL, 0, 0 }, -}; -EXPORT_SYMBOL(board_pci_channels); - -static struct sh4_pci_address_map sh7751_pci_map = { - .window0 = { - .base = SH7751_CS2_BASE_ADDR, - .size = SH7751_MEM_REGION_SIZE*2, /* cs2 and cs3 */ - }, - - .window1 = { - .base = SH7751_CS2_BASE_ADDR, - .size = SH7751_MEM_REGION_SIZE*2, - }, - - .flags = SH4_PCIC_NO_RESET, -}; - -int __init pcibios_init_platform(void) -{ - return sh7751_pcic_init(&sh7751_pci_map); -} |
