projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| 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 UKK |
10 | #include <mach/hardware.h> |
| 11 | #include <mach/devices-common.h> | |
| 12 | ||
| 6a697e3d | 13 | #define imx_mxc_mmc_data_entry_single(soc, _id, _hwid, _size) \ |
| 9d3d945a UKK |
14 | { \ |
| 15 | .id = _id, \ | |
| 16 | .iobase = soc ## _SDHC ## _hwid ## _BASE_ADDR, \ | |
| 6a697e3d | 17 | .iosize = _size, \ |
| 9d3d945a UKK |
18 | .irq = soc ## _INT_SDHC ## _hwid, \ |
| 19 | .dmareq = soc ## _DMA_REQ_SDHC ## _hwid, \ | |
| 20 | } | |
| 6a697e3d UKK |
21 | #define imx_mxc_mmc_data_entry(soc, _id, _hwid, _size) \ |
| 22 | [_id] = imx_mxc_mmc_data_entry_single(soc, _id, _hwid, _size) | |
| 9d3d945a UKK |
23 | |
| 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) \ | |
| 6a697e3d | 27 | imx_mxc_mmc_data_entry(MX21, _id, _hwid, SZ_4K) |
| 9d3d945a UKK |
28 | imx21_mxc_mmc_data_entry(0, 1), |
| 29 | imx21_mxc_mmc_data_entry(1, 2), | |
| 30 | }; | |
| 31 | #endif /* ifdef CONFIG_SOC_IMX21 */ | |
| 32 | ||
| 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) \ | |
| 6a697e3d | 36 | imx_mxc_mmc_data_entry(MX27, _id, _hwid, SZ_4K) |
| 9d3d945a UKK |
37 | imx27_mxc_mmc_data_entry(0, 1), |
| 38 | imx27_mxc_mmc_data_entry(1, 2), | |
| 39 | }; | |
| 40 | #endif /* ifdef CONFIG_SOC_IMX27 */ | |
| 41 | ||
| 6a697e3d UKK |
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), | |
| 48 | }; | |
| 49 | #endif /* ifdef CONFIG_SOC_IMX31 */ | |
| 50 | ||
| 9d3d945a UKK |
51 | struct platform_device *__init imx_add_mxc_mmc( |
| 52 | const struct imx_mxc_mmc_data *data, | |
| 53 | const struct imxmmc_platform_data *pdata) | |
| 54 | { | |
| 55 | struct resource res[] = { | |
| 56 | { | |
| 57 | .start = data->iobase, | |
| 58 | .end = data->iobase + SZ_4K - 1, | |
| 59 | .flags = IORESOURCE_MEM, | |
| 60 | }, { | |
| 61 | .start = data->irq, | |
| 62 | .end = data->irq, | |
| 63 | .flags = IORESOURCE_IRQ, | |
| 64 | }, { | |
| 65 | .start = data->dmareq, | |
| 66 | .end = data->dmareq, | |
| 67 | .flags = IORESOURCE_DMA, | |
| 68 | }, | |
| 69 | }; | |
| 70 | return imx_add_platform_device_dmamask("mxc-mmc", data->id, | |
| 71 | res, ARRAY_SIZE(res), | |
| 72 | pdata, sizeof(*pdata), DMA_BIT_MASK(32)); | |
| 73 | } |