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| /*
| * Copyright (C) 2010 Pengutronix
| * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
| *
| * This program is free software; you can redistribute it and/or modify it under
| * the terms of the GNU General Public License version 2 as published by the
| * Free Software Foundation.
| */
| #include <linux/dma-mapping.h>
|
| #include "../hardware.h"
| #include "devices-common.h"
|
| #define imx_mxc_mmc_data_entry_single(soc, _devid, _id, _hwid, _size) \
| { \
| .devid = _devid, \
| .id = _id, \
| .iobase = soc ## _SDHC ## _hwid ## _BASE_ADDR, \
| .iosize = _size, \
| .irq = soc ## _INT_SDHC ## _hwid, \
| .dmareq = soc ## _DMA_REQ_SDHC ## _hwid, \
| }
| #define imx_mxc_mmc_data_entry(soc, _devid, _id, _hwid, _size) \
| [_id] = imx_mxc_mmc_data_entry_single(soc, _devid, _id, _hwid, _size)
|
| #ifdef CONFIG_SOC_IMX21
| const struct imx_mxc_mmc_data imx21_mxc_mmc_data[] __initconst = {
| #define imx21_mxc_mmc_data_entry(_id, _hwid) \
| imx_mxc_mmc_data_entry(MX21, "imx21-mmc", _id, _hwid, SZ_4K)
| imx21_mxc_mmc_data_entry(0, 1),
| imx21_mxc_mmc_data_entry(1, 2),
| };
| #endif /* ifdef CONFIG_SOC_IMX21 */
|
| #ifdef CONFIG_SOC_IMX27
| const struct imx_mxc_mmc_data imx27_mxc_mmc_data[] __initconst = {
| #define imx27_mxc_mmc_data_entry(_id, _hwid) \
| imx_mxc_mmc_data_entry(MX27, "imx21-mmc", _id, _hwid, SZ_4K)
| imx27_mxc_mmc_data_entry(0, 1),
| imx27_mxc_mmc_data_entry(1, 2),
| };
| #endif /* ifdef CONFIG_SOC_IMX27 */
|
| #ifdef CONFIG_SOC_IMX31
| const struct imx_mxc_mmc_data imx31_mxc_mmc_data[] __initconst = {
| #define imx31_mxc_mmc_data_entry(_id, _hwid) \
| imx_mxc_mmc_data_entry(MX31, "imx31-mmc", _id, _hwid, SZ_16K)
| imx31_mxc_mmc_data_entry(0, 1),
| imx31_mxc_mmc_data_entry(1, 2),
| };
| #endif /* ifdef CONFIG_SOC_IMX31 */
|
| struct platform_device *__init imx_add_mxc_mmc(
| const struct imx_mxc_mmc_data *data,
| const struct imxmmc_platform_data *pdata)
| {
| struct resource res[] = {
| {
| .start = data->iobase,
| .end = data->iobase + data->iosize - 1,
| .flags = IORESOURCE_MEM,
| }, {
| .start = data->irq,
| .end = data->irq,
| .flags = IORESOURCE_IRQ,
| }, {
| .start = data->dmareq,
| .end = data->dmareq,
| .flags = IORESOURCE_DMA,
| },
| };
| return imx_add_platform_device_dmamask(data->devid, data->id,
| res, ARRAY_SIZE(res),
| pdata, sizeof(*pdata), DMA_BIT_MASK(32));
| }
|
|
