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/*
* 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) 2012 MIPS Technologies, Inc. All rights reserved.
*/
#include <linux/module.h>
#include <linux/irq.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/irqchip/mips-gic.h>
#include <asm/mips-boards/sead3int.h>
struct resource ehci_resources[] = {
{
.start = 0x1b200000,
.end = 0x1b200fff,
.flags = IORESOURCE_MEM
},
{
.flags = IORESOURCE_IRQ
}
};
u64 sead3_usbdev_dma_mask = DMA_BIT_MASK(32);
static struct platform_device ehci_device = {
.name = "sead3-ehci",
.id = 0,
.dev = {
.dma_mask = &sead3_usbdev_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32)
},
.num_resources = ARRAY_SIZE(ehci_resources),
.resource = ehci_resources
};
static int __init ehci_init(void)
{
if (gic_present)
ehci_resources[1].start = MIPS_GIC_IRQ_BASE + GIC_INT_EHCI;
else
ehci_resources[1].start = MIPS_CPU_IRQ_BASE + CPU_INT_EHCI;
return platform_device_register(&ehci_device);
}
module_init(ehci_init);
MODULE_AUTHOR("Chris Dearman <chris@mips.com>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("EHCI probe driver for SEAD3");
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