2 * Copyright (C) 2010 Pengutronix
3 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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.
9 #include <linux/dma-mapping.h>
10 #include <mach/hardware.h>
11 #include "devices-common.h"
13 #define imx_mxc_mmc_data_entry_single(soc, _id, _hwid, _size) \
16 .iobase = soc ## _SDHC ## _hwid ## _BASE_ADDR, \
18 .irq = soc ## _INT_SDHC ## _hwid, \
19 .dmareq = soc ## _DMA_REQ_SDHC ## _hwid, \
21 #define imx_mxc_mmc_data_entry(soc, _id, _hwid, _size) \
22 [_id] = imx_mxc_mmc_data_entry_single(soc, _id, _hwid, _size)
24 #ifdef CONFIG_SOC_IMX21
25 const struct imx_mxc_mmc_data imx21_mxc_mmc_data
[] __initconst
= {
26 #define imx21_mxc_mmc_data_entry(_id, _hwid) \
27 imx_mxc_mmc_data_entry(MX21, _id, _hwid, SZ_4K)
28 imx21_mxc_mmc_data_entry(0, 1),
29 imx21_mxc_mmc_data_entry(1, 2),
31 #endif /* ifdef CONFIG_SOC_IMX21 */
33 #ifdef CONFIG_SOC_IMX27
34 const struct imx_mxc_mmc_data imx27_mxc_mmc_data
[] __initconst
= {
35 #define imx27_mxc_mmc_data_entry(_id, _hwid) \
36 imx_mxc_mmc_data_entry(MX27, _id, _hwid, SZ_4K)
37 imx27_mxc_mmc_data_entry(0, 1),
38 imx27_mxc_mmc_data_entry(1, 2),
40 #endif /* ifdef CONFIG_SOC_IMX27 */
42 #ifdef CONFIG_SOC_IMX31
43 const struct imx_mxc_mmc_data imx31_mxc_mmc_data
[] __initconst
= {
44 #define imx31_mxc_mmc_data_entry(_id, _hwid) \
45 imx_mxc_mmc_data_entry(MX31, _id, _hwid, SZ_16K)
46 imx31_mxc_mmc_data_entry(0, 1),
47 imx31_mxc_mmc_data_entry(1, 2),
49 #endif /* ifdef CONFIG_SOC_IMX31 */
51 struct platform_device
*__init
imx_add_mxc_mmc(
52 const struct imx_mxc_mmc_data
*data
,
53 const struct imxmmc_platform_data
*pdata
)
55 struct resource res
[] = {
57 .start
= data
->iobase
,
58 .end
= data
->iobase
+ SZ_4K
- 1,
59 .flags
= IORESOURCE_MEM
,
63 .flags
= IORESOURCE_IRQ
,
65 .start
= data
->dmareq
,
67 .flags
= IORESOURCE_DMA
,
70 return imx_add_platform_device_dmamask("mxc-mmc", data
->id
,
72 pdata
, sizeof(*pdata
), DMA_BIT_MASK(32));