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_IMX25
23 const struct imx_fec_data imx25_fec_data __initconst =
24 imx_fec_data_entry_single(MX25, "imx25-fec");
25 #endif /* ifdef CONFIG_SOC_IMX25 */
26
27 #ifdef CONFIG_SOC_IMX27
28 const struct imx_fec_data imx27_fec_data __initconst =
29 imx_fec_data_entry_single(MX27, "imx27-fec");
30 #endif /* ifdef CONFIG_SOC_IMX27 */
31
32 #ifdef CONFIG_SOC_IMX35
33 /* i.mx35 has the i.mx27 type fec */
34 const struct imx_fec_data imx35_fec_data __initconst =
35 imx_fec_data_entry_single(MX35, "imx27-fec");
36 #endif
37
38 #ifdef CONFIG_SOC_IMX51
39 /* i.mx51 has the i.mx27 type fec */
40 const struct imx_fec_data imx51_fec_data __initconst =
41 imx_fec_data_entry_single(MX51, "imx27-fec");
42 #endif
43
44 #ifdef CONFIG_SOC_IMX53
45 /* i.mx53 has the i.mx25 type fec */
46 const struct imx_fec_data imx53_fec_data __initconst =
47 imx_fec_data_entry_single(MX53, "imx25-fec");
48 #endif
49
imx_add_fec(const struct imx_fec_data * data,const struct fec_platform_data * pdata)50 struct platform_device *__init imx_add_fec(
51 const struct imx_fec_data *data,
52 const struct fec_platform_data *pdata)
53 {
54 struct resource res[] = {
55 {
56 .start = data->iobase,
57 .end = data->iobase + SZ_4K - 1,
58 .flags = IORESOURCE_MEM,
59 }, {
60 .start = data->irq,
61 .end = data->irq,
62 .flags = IORESOURCE_IRQ,
63 },
64 };
65
66 return imx_add_platform_device_dmamask(data->devid, 0,
67 res, ARRAY_SIZE(res),
68 pdata, sizeof(*pdata), DMA_BIT_MASK(32));
69 }
70