Release 4.11 arch/arm/mach-imx/devices/platform-mxc-ehci.c

/*
 * Copyright (C) 2010 Pengutronix
 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 2 as published by the
 * Free Software Foundation.
 */
#include <linux/dma-mapping.h>

#include "../hardware.h"
#include "devices-common.h"


#define imx_mxc_ehci_data_entry_single(soc, _id, hs)			\
	{                                                               \
                .id = _id,                                              \
                .iobase = soc ## _USB_ ## hs ## _BASE_ADDR,             \
                .irq = soc ## _INT_USB_ ## hs,                          \
        }

#ifdef CONFIG_SOC_IMX27

const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst =
	imx_mxc_ehci_data_entry_single(MX27, 0, OTG);

const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[] __initconst = {
	imx_mxc_ehci_data_entry_single(MX27, 1, HS1),
	imx_mxc_ehci_data_entry_single(MX27, 2, HS2),
};
#endif /* ifdef CONFIG_SOC_IMX27 */

#ifdef CONFIG_SOC_IMX31

const struct imx_mxc_ehci_data imx31_mxc_ehci_otg_data __initconst =
	imx_mxc_ehci_data_entry_single(MX31, 0, OTG);

const struct imx_mxc_ehci_data imx31_mxc_ehci_hs_data[] __initconst = {
	imx_mxc_ehci_data_entry_single(MX31, 1, HS1),
	imx_mxc_ehci_data_entry_single(MX31, 2, HS2),
};
#endif /* ifdef CONFIG_SOC_IMX31 */

#ifdef CONFIG_SOC_IMX35

const struct imx_mxc_ehci_data imx35_mxc_ehci_otg_data __initconst =
	imx_mxc_ehci_data_entry_single(MX35, 0, OTG);

const struct imx_mxc_ehci_data imx35_mxc_ehci_hs_data __initconst =
	imx_mxc_ehci_data_entry_single(MX35, 1, HS);
#endif /* ifdef CONFIG_SOC_IMX35 */



struct platform_device *__init imx_add_mxc_ehci(
		const struct imx_mxc_ehci_data *data,
		const struct mxc_usbh_platform_data *pdata)
{
	struct resource res[] = {
		{
			.start = data->iobase,
			.end = data->iobase + SZ_512 - 1,
			.flags = IORESOURCE_MEM,
                }, {
			.start = data->irq,
			.end = data->irq,
			.flags = IORESOURCE_IRQ,
                },
        };
	return imx_add_platform_device_dmamask("mxc-ehci", data->id,
			res, ARRAY_SIZE(res),
			pdata, sizeof(*pdata), DMA_BIT_MASK(32));
}
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Uwe Kleine-König
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Overall Contributors
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Directory: arch/arm/mach-imx/devices

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