sead3-ehci.c

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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>

struct resource ehci_resources[] = {
    {
        .start          = 0x1b200000,
        .end            = 0x1b200fff,
        .flags          = IORESOURCE_MEM
    },
    {
        .start          = MIPS_CPU_IRQ_BASE + 2,
        .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)
{
    return platform_device_register(&ehci_device);
}

module_init(ehci_init);

MODULE_AUTHOR("Chris Dearman <[email protected]>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("EHCI probe driver for SEAD3");