51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*
|
|
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/platform_device.h>
|
|
#include <bcm63xx_cpu.h>
|
|
#include <bcm63xx_dev_usb_ohci.h>
|
|
|
|
static struct resource ohci_resources[] = {
|
|
{
|
|
.start = -1, /* filled at runtime */
|
|
.end = -1, /* filled at runtime */
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = -1, /* filled at runtime */
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static u64 ohci_dmamask = ~(u32)0;
|
|
|
|
static struct platform_device bcm63xx_ohci_device = {
|
|
.name = "bcm63xx_ohci",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(ohci_resources),
|
|
.resource = ohci_resources,
|
|
.dev = {
|
|
.dma_mask = &ohci_dmamask,
|
|
.coherent_dma_mask = 0xffffffff,
|
|
},
|
|
};
|
|
|
|
int __init bcm63xx_ohci_register(void)
|
|
{
|
|
if (!BCMCPU_IS_6348() && !BCMCPU_IS_6358())
|
|
return 0;
|
|
|
|
ohci_resources[0].start = bcm63xx_regset_address(RSET_OHCI0);
|
|
ohci_resources[0].end = ohci_resources[0].start;
|
|
ohci_resources[0].end += RSET_OHCI_SIZE - 1;
|
|
ohci_resources[1].start = bcm63xx_get_irq_number(IRQ_OHCI0);
|
|
return platform_device_register(&bcm63xx_ohci_device);
|
|
}
|