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59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/*
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* Copyright (C) 2009 Henk Vergonet <Henk.Vergonet@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/platform_device.h>
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#include <bcm63xx_cpu.h>
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static struct resource udc_resources[] = {
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{
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.start = -1, /* filled at runtime */
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.end = -1, /* filled at runtime */
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.flags = IORESOURCE_MEM,
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},
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{
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.start = -1, /* filled at runtime */
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.flags = IORESOURCE_IRQ,
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},
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};
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static u64 udc_dmamask = ~(u32)0;
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static struct platform_device bcm63xx_udc_device = {
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.name = "bcm63xx-udc",
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.id = 0,
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.num_resources = ARRAY_SIZE(udc_resources),
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.resource = udc_resources,
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.dev = {
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.dma_mask = &udc_dmamask,
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.coherent_dma_mask = 0xffffffff,
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},
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};
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int __init bcm63xx_udc_register(void)
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{
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if (!BCMCPU_IS_6338() && !BCMCPU_IS_6348())
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return 0;
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udc_resources[0].start = bcm63xx_regset_address(RSET_UDC0);
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udc_resources[0].end = udc_resources[0].start;
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udc_resources[0].end += RSET_UDC_SIZE - 1;
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udc_resources[1].start = bcm63xx_get_irq_number(IRQ_UDC0);
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return platform_device_register(&bcm63xx_udc_device);
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}
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