1 /* linux/arch/arm/plat-samsung/dev-hsmmc3.c
3 * Copyright (c) 2010 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com
6 * Copyright (c) 2008 Simtec Electronics
7 * Ben Dooks <ben@simtec.co.uk>
8 * http://armlinux.simtec.co.uk/
10 * Based on arch/arm/plat-samsung/dev-hsmmc1.c
12 * Samsung device definition for hsmmc device 3
14 * This program is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License version 2 as
16 * published by the Free Software Foundation.
19 #include <linux/kernel.h>
20 #include <linux/platform_device.h>
21 #include <linux/mmc/host.h>
24 #include <plat/sdhci.h>
25 #include <plat/devs.h>
27 #define S3C_SZ_HSMMC (0x1000)
29 static struct resource s3c_hsmmc3_resource[] = {
31 .start = S3C_PA_HSMMC3,
32 .end = S3C_PA_HSMMC3 + S3C_SZ_HSMMC - 1,
33 .flags = IORESOURCE_MEM,
38 .flags = IORESOURCE_IRQ,
42 static u64 s3c_device_hsmmc3_dmamask = 0xffffffffUL;
44 struct s3c_sdhci_platdata s3c_hsmmc3_def_platdata = {
46 .host_caps = (MMC_CAP_4_BIT_DATA |
47 MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
50 struct platform_device s3c_device_hsmmc3 = {
53 .num_resources = ARRAY_SIZE(s3c_hsmmc3_resource),
54 .resource = s3c_hsmmc3_resource,
56 .dma_mask = &s3c_device_hsmmc3_dmamask,
57 .coherent_dma_mask = 0xffffffffUL,
58 .platform_data = &s3c_hsmmc3_def_platdata,
62 void s3c_sdhci3_set_platdata(struct s3c_sdhci_platdata *pd)
64 struct s3c_sdhci_platdata *set = &s3c_hsmmc3_def_platdata;
66 set->cd_type = pd->cd_type;
67 set->ext_cd_init = pd->ext_cd_init;
68 set->ext_cd_cleanup = pd->ext_cd_cleanup;
69 set->ext_cd_gpio = pd->ext_cd_gpio;
70 set->ext_cd_gpio_invert = pd->ext_cd_gpio_invert;
73 set->max_width = pd->max_width;
75 set->cfg_gpio = pd->cfg_gpio;
77 set->cfg_card = pd->cfg_card;
79 set->host_caps |= pd->host_caps;