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/* linux/arch/arm/plat-s3c/dev-hsmmc1.c
 *
 * Copyright (c) 2008 Simtec Electronics
 *      Ben Dooks <ben@simtec.co.uk>
 *      http://armlinux.simtec.co.uk/
 *
 * S3C series device definition for hsmmc device 1
 *
 * 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>
#include <plat/cpu.h>

#define S3C_SZ_HSMMC    (0x1000)

static struct resource s3c_hsmmc1_resource[] = {
        [0] = {
                .start = S3C_PA_HSMMC1,
                .end   = S3C_PA_HSMMC1 + S3C_SZ_HSMMC - 1,
                .flags = IORESOURCE_MEM,
        },
        [1] = {
                .start = IRQ_HSMMC1,
                .end   = IRQ_HSMMC1,
                .flags = IORESOURCE_IRQ,
        }
};

static u64 s3c_device_hsmmc1_dmamask = 0xffffffffUL;

struct s3c_sdhci_platdata s3c_hsmmc1_def_platdata = {
        .max_width      = 4,
        .host_caps      = (MMC_CAP_4_BIT_DATA |
                           MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
        .clk_type       = S3C_SDHCI_CLK_DIV_INTERNAL,
};

struct platform_device s3c_device_hsmmc1 = {
        .name           = "s3c-sdhci",
        .id             = 1,
        .num_resources  = ARRAY_SIZE(s3c_hsmmc1_resource),
        .resource       = s3c_hsmmc1_resource,
        .dev            = {
                .dma_mask               = &s3c_device_hsmmc1_dmamask,
                .coherent_dma_mask      = 0xffffffffUL,
                .platform_data          = &s3c_hsmmc1_def_platdata,
        },
};

void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd)
{
        struct s3c_sdhci_platdata *set = &s3c_hsmmc1_def_platdata;

        set->cd_type = pd->cd_type;
        set->ext_cd_init = pd->ext_cd_init;
        set->ext_cd_cleanup = pd->ext_cd_cleanup;
        set->ext_cd_gpio = pd->ext_cd_gpio;
        set->ext_cd_gpio_invert = pd->ext_cd_gpio_invert;

        if (pd->max_width)
                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;
        if (pd->host_caps)
                set->host_caps |= pd->host_caps;
        if (pd->clk_type)
                set->clk_type = pd->clk_type;
}