mirror of https://gitee.com/openkylin/linux.git
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/*
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* Copyright (C) 2010 Pengutronix
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* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 2 as published by the
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* Free Software Foundation.
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*/
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#include "../hardware.h"
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#include "devices-common.h"
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#define imx_mx2_emmaprp_data_entry_single(soc) \
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{ \
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.iobase = soc ## _EMMAPRP_BASE_ADDR, \
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.iosize = SZ_256, \
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.irq = soc ## _INT_EMMAPRP, \
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}
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#ifdef CONFIG_SOC_IMX27
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const struct imx_mx2_emma_data imx27_mx2_emmaprp_data __initconst =
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imx_mx2_emmaprp_data_entry_single(MX27);
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#endif /* ifdef CONFIG_SOC_IMX27 */
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struct platform_device *__init imx_add_mx2_emmaprp(
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const struct imx_mx2_emma_data *data)
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{
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struct resource res[] = {
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{
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.start = data->iobase,
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.end = data->iobase + data->iosize - 1,
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.flags = IORESOURCE_MEM,
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}, {
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.start = data->irq,
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.end = data->irq,
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.flags = IORESOURCE_IRQ,
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},
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};
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return imx_add_platform_device_dmamask("m2m-emmaprp", 0,
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res, 2, NULL, 0, DMA_BIT_MASK(32));
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}
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