LXR linux/arch/arm/mach-mxs/devices/platform-fec.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 <asm/sizes.h>
  10#include <mach/mx28.h>
  11#include <mach/devices-common.h>
  12
  13#define mxs_fec_data_entry_single(soc, _id)                             \
  14        {                                                               \
  15                .id = _id,                                              \
  16                .iobase = soc ## _ENET_MAC ## _id ## _BASE_ADDR,        \
  17                .irq = soc ## _INT_ENET_MAC ## _id,                     \
  18        }
  19
  20#define mxs_fec_data_entry(soc, _id)                                    \
  21        [_id] = mxs_fec_data_entry_single(soc, _id)
  22
  23#ifdef CONFIG_SOC_IMX28
  24const struct mxs_fec_data mx28_fec_data[] __initconst = {
  25#define mx28_fec_data_entry(_id)                                        \
  26        mxs_fec_data_entry(MX28, _id)
  27        mx28_fec_data_entry(0),
  28        mx28_fec_data_entry(1),
  29};
  30#endif
  31
  32struct platform_device *__init mxs_add_fec(
  33                const struct mxs_fec_data *data,
  34                const struct fec_platform_data *pdata)
  35{
  36        struct resource res[] = {
  37                {
  38                        .start = data->iobase,
  39                        .end = data->iobase + SZ_16K - 1,
  40                        .flags = IORESOURCE_MEM,
  41                }, {
  42                        .start = data->irq,
  43                        .end = data->irq,
  44                        .flags = IORESOURCE_IRQ,
  45                },
  46        };
  47
  48        return mxs_add_platform_device("imx28-fec", data->id,
  49                        res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
  50}
  51