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 <linux/dma-mapping.h>
10#include <asm/sizes.h>
11
12#include "../hardware.h"
13#include "devices-common.h"
14
15#define imx_fec_data_entry_single(soc, _devid)				\
16	{								\
17		.devid = _devid,					\
18		.iobase = soc ## _FEC_BASE_ADDR,			\
19		.irq = soc ## _INT_FEC,					\
20	}
21
22#ifdef CONFIG_SOC_IMX27
23const struct imx_fec_data imx27_fec_data __initconst =
24	imx_fec_data_entry_single(MX27, "imx27-fec");
25#endif /* ifdef CONFIG_SOC_IMX27 */
26
27#ifdef CONFIG_SOC_IMX35
28/* i.mx35 has the i.mx27 type fec */
29const struct imx_fec_data imx35_fec_data __initconst =
30	imx_fec_data_entry_single(MX35, "imx27-fec");
31#endif
32
33struct platform_device *__init imx_add_fec(
34		const struct imx_fec_data *data,
35		const struct fec_platform_data *pdata)
36{
37	struct resource res[] = {
38		{
39			.start = data->iobase,
40			.end = data->iobase + SZ_4K - 1,
41			.flags = IORESOURCE_MEM,
42		}, {
43			.start = data->irq,
44			.end = data->irq,
45			.flags = IORESOURCE_IRQ,
46		},
47	};
48
49	return imx_add_platform_device_dmamask(data->devid, 0,
50			res, ARRAY_SIZE(res),
51			pdata, sizeof(*pdata), DMA_BIT_MASK(32));
52}
53