LXR linux/arch/arm/plat-mxc/devices/platform-fsl-usb2-udc.c

   1/*
   2 * Copyright (C) 2010 Pengutronix
   3 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
   4 *
   5 * This program is free software; you can redistribute it and/or modify it under
   6 * the terms of the GNU General Public License version 2 as published by the
   7 * Free Software Foundation.
   8 */
   9#include <mach/hardware.h>
  10#include <mach/devices-common.h>
  11
  12#define imx_fsl_usb2_udc_data_entry_single(soc)                         \
  13        {                                                               \
  14                .iobase = soc ## _USB_OTG_BASE_ADDR,                    \
  15                .irq = soc ## _INT_USB_OTG,                             \
  16        }
  17
  18#ifdef CONFIG_SOC_IMX25
  19const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data __initconst =
  20        imx_fsl_usb2_udc_data_entry_single(MX25);
  21#endif /* ifdef CONFIG_SOC_IMX25 */
  22
  23#ifdef CONFIG_SOC_IMX27
  24const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst =
  25        imx_fsl_usb2_udc_data_entry_single(MX27);
  26#endif /* ifdef CONFIG_SOC_IMX27 */
  27
  28#ifdef CONFIG_SOC_IMX31
  29const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data __initconst =
  30        imx_fsl_usb2_udc_data_entry_single(MX31);
  31#endif /* ifdef CONFIG_SOC_IMX31 */
  32
  33#ifdef CONFIG_SOC_IMX35
  34const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data __initconst =
  35        imx_fsl_usb2_udc_data_entry_single(MX35);
  36#endif /* ifdef CONFIG_SOC_IMX35 */
  37
  38struct platform_device *__init imx_add_fsl_usb2_udc(
  39                const struct imx_fsl_usb2_udc_data *data,
  40                const struct fsl_usb2_platform_data *pdata)
  41{
  42        struct resource res[] = {
  43                {
  44                        .start = data->iobase,
  45                        .end = data->iobase + SZ_512 - 1,
  46                        .flags = IORESOURCE_MEM,
  47                }, {
  48                        .start = data->irq,
  49                        .end = data->irq,
  50                        .flags = IORESOURCE_IRQ,
  51                },
  52        };
  53        return imx_add_platform_device_dmamask("fsl-usb2-udc", -1,
  54                        res, ARRAY_SIZE(res),
  55                        pdata, sizeof(*pdata), DMA_BIT_MASK(32));
  56}
  57