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/* linux/arch/arm/plat-samsung/dev-hsmmc3.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Copyright (c) 2008 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
* http://armlinux.simtec.co.uk/
*
* Based on arch/arm/plat-samsung/dev-hsmmc1.c
*
* Samsung device definition for hsmmc device 3
*
* 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/kernel.h>
#include <linux/platform_device.h>
#include <linux/mmc/host.h>
#include <mach/map.h>
#include <plat/sdhci.h>
#include <plat/devs.h>
#define S3C_SZ_HSMMC (0x1000)
static struct resource s3c_hsmmc3_resource[] = {
[0] = {
.start = S3C_PA_HSMMC3,
.end = S3C_PA_HSMMC3 + S3C_SZ_HSMMC - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_MMC3,
.end = IRQ_MMC3,
.flags = IORESOURCE_IRQ,
}
};
static u64 s3c_device_hsmmc3_dmamask = 0xffffffffUL;
struct s3c_sdhci_platdata s3c_hsmmc3_def_platdata = {
.max_width = 4,
.host_caps = (MMC_CAP_4_BIT_DATA |
MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
};
struct platform_device s3c_device_hsmmc3 = {
.name = "s3c-sdhci",
.id = 3,
.num_resources = ARRAY_SIZE(s3c_hsmmc3_resource),
.resource = s3c_hsmmc3_resource,
.dev = {
.dma_mask = &s3c_device_hsmmc3_dmamask,
.coherent_dma_mask = 0xffffffffUL,
.platform_data = &s3c_hsmmc3_def_platdata,
},
};
void s3c_sdhci3_set_platdata(struct s3c_sdhci_platdata *pd)
{
struct s3c_sdhci_platdata *set = &s3c_hsmmc3_def_platdata;
set->max_width = pd->max_width;
if (pd->cfg_gpio)
set->cfg_gpio = pd->cfg_gpio;
if (pd->cfg_card)
set->cfg_card = pd->cfg_card;
}
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