Commit | Line | Data |
---|---|---|
9d3d945a UKK |
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 | */ | |
b7f080cf | 9 | #include <linux/dma-mapping.h> |
9d3d945a | 10 | #include <mach/hardware.h> |
e0557c0d | 11 | #include "devices-common.h" |
9d3d945a | 12 | |
7f917a8d | 13 | #define imx_mxc_mmc_data_entry_single(soc, _devid, _id, _hwid, _size) \ |
9d3d945a | 14 | { \ |
7f917a8d | 15 | .devid = _devid, \ |
9d3d945a UKK |
16 | .id = _id, \ |
17 | .iobase = soc ## _SDHC ## _hwid ## _BASE_ADDR, \ | |
6a697e3d | 18 | .iosize = _size, \ |
9d3d945a UKK |
19 | .irq = soc ## _INT_SDHC ## _hwid, \ |
20 | .dmareq = soc ## _DMA_REQ_SDHC ## _hwid, \ | |
21 | } | |
7f917a8d SG |
22 | #define imx_mxc_mmc_data_entry(soc, _devid, _id, _hwid, _size) \ |
23 | [_id] = imx_mxc_mmc_data_entry_single(soc, _devid, _id, _hwid, _size) | |
9d3d945a UKK |
24 | |
25 | #ifdef CONFIG_SOC_IMX21 | |
26 | const struct imx_mxc_mmc_data imx21_mxc_mmc_data[] __initconst = { | |
27 | #define imx21_mxc_mmc_data_entry(_id, _hwid) \ | |
7f917a8d | 28 | imx_mxc_mmc_data_entry(MX21, "imx21-mmc", _id, _hwid, SZ_4K) |
9d3d945a UKK |
29 | imx21_mxc_mmc_data_entry(0, 1), |
30 | imx21_mxc_mmc_data_entry(1, 2), | |
31 | }; | |
32 | #endif /* ifdef CONFIG_SOC_IMX21 */ | |
33 | ||
34 | #ifdef CONFIG_SOC_IMX27 | |
35 | const struct imx_mxc_mmc_data imx27_mxc_mmc_data[] __initconst = { | |
36 | #define imx27_mxc_mmc_data_entry(_id, _hwid) \ | |
7f917a8d | 37 | imx_mxc_mmc_data_entry(MX27, "imx21-mmc", _id, _hwid, SZ_4K) |
9d3d945a UKK |
38 | imx27_mxc_mmc_data_entry(0, 1), |
39 | imx27_mxc_mmc_data_entry(1, 2), | |
40 | }; | |
41 | #endif /* ifdef CONFIG_SOC_IMX27 */ | |
42 | ||
6a697e3d UKK |
43 | #ifdef CONFIG_SOC_IMX31 |
44 | const struct imx_mxc_mmc_data imx31_mxc_mmc_data[] __initconst = { | |
45 | #define imx31_mxc_mmc_data_entry(_id, _hwid) \ | |
7f917a8d | 46 | imx_mxc_mmc_data_entry(MX31, "imx31-mmc", _id, _hwid, SZ_16K) |
6a697e3d UKK |
47 | imx31_mxc_mmc_data_entry(0, 1), |
48 | imx31_mxc_mmc_data_entry(1, 2), | |
49 | }; | |
50 | #endif /* ifdef CONFIG_SOC_IMX31 */ | |
51 | ||
9d3d945a UKK |
52 | struct platform_device *__init imx_add_mxc_mmc( |
53 | const struct imx_mxc_mmc_data *data, | |
54 | const struct imxmmc_platform_data *pdata) | |
55 | { | |
56 | struct resource res[] = { | |
57 | { | |
58 | .start = data->iobase, | |
59 | .end = data->iobase + SZ_4K - 1, | |
60 | .flags = IORESOURCE_MEM, | |
61 | }, { | |
62 | .start = data->irq, | |
63 | .end = data->irq, | |
64 | .flags = IORESOURCE_IRQ, | |
65 | }, { | |
66 | .start = data->dmareq, | |
67 | .end = data->dmareq, | |
68 | .flags = IORESOURCE_DMA, | |
69 | }, | |
70 | }; | |
7f917a8d | 71 | return imx_add_platform_device_dmamask(data->devid, data->id, |
9d3d945a UKK |
72 | res, ARRAY_SIZE(res), |
73 | pdata, sizeof(*pdata), DMA_BIT_MASK(32)); | |
74 | } |