Ben Dooks | a2205cd | 2008-10-31 16:14:39 +0000 | [diff] [blame] | 1 | /* linux/arch/arm/plat-s3c/dev-hsmmc1.c |
| 2 | * |
| 3 | * Copyright (c) 2008 Simtec Electronics |
| 4 | * Ben Dooks <ben@simtec.co.uk> |
| 5 | * http://armlinux.simtec.co.uk/ |
| 6 | * |
| 7 | * S3C series device definition for hsmmc device 1 |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License version 2 as |
| 11 | * published by the Free Software Foundation. |
| 12 | */ |
| 13 | |
| 14 | #include <linux/kernel.h> |
| 15 | #include <linux/platform_device.h> |
| 16 | #include <linux/mmc/host.h> |
| 17 | |
| 18 | #include <mach/map.h> |
| 19 | #include <plat/sdhci.h> |
| 20 | #include <plat/devs.h> |
| 21 | #include <plat/cpu.h> |
| 22 | |
| 23 | #define S3C_SZ_HSMMC (0x1000) |
| 24 | |
| 25 | static struct resource s3c_hsmmc1_resource[] = { |
| 26 | [0] = { |
| 27 | .start = S3C_PA_HSMMC1, |
| 28 | .end = S3C_PA_HSMMC1 + S3C_SZ_HSMMC - 1, |
| 29 | .flags = IORESOURCE_MEM, |
| 30 | }, |
| 31 | [1] = { |
| 32 | .start = IRQ_HSMMC1, |
| 33 | .end = IRQ_HSMMC1, |
| 34 | .flags = IORESOURCE_IRQ, |
| 35 | } |
| 36 | }; |
| 37 | |
| 38 | static u64 s3c_device_hsmmc1_dmamask = 0xffffffffUL; |
| 39 | |
| 40 | struct s3c_sdhci_platdata s3c_hsmmc1_def_platdata = { |
| 41 | .max_width = 4, |
| 42 | .host_caps = (MMC_CAP_4_BIT_DATA | |
| 43 | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED), |
| 44 | }; |
| 45 | |
| 46 | struct platform_device s3c_device_hsmmc1 = { |
| 47 | .name = "s3c-sdhci", |
| 48 | .id = 1, |
| 49 | .num_resources = ARRAY_SIZE(s3c_hsmmc1_resource), |
| 50 | .resource = s3c_hsmmc1_resource, |
| 51 | .dev = { |
| 52 | .dma_mask = &s3c_device_hsmmc1_dmamask, |
| 53 | .coherent_dma_mask = 0xffffffffUL, |
| 54 | .platform_data = &s3c_hsmmc1_def_platdata, |
| 55 | }, |
| 56 | }; |
| 57 | |
| 58 | void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd) |
| 59 | { |
| 60 | struct s3c_sdhci_platdata *set = &s3c_hsmmc1_def_platdata; |
| 61 | |
Marek Szyprowski | 19206b1 | 2010-07-23 09:27:18 +0900 | [diff] [blame] | 62 | set->cd_type = pd->cd_type; |
| 63 | set->ext_cd_init = pd->ext_cd_init; |
| 64 | set->ext_cd_cleanup = pd->ext_cd_cleanup; |
| 65 | set->ext_cd_gpio = pd->ext_cd_gpio; |
| 66 | set->ext_cd_gpio_invert = pd->ext_cd_gpio_invert; |
Ben Dooks | a2205cd | 2008-10-31 16:14:39 +0000 | [diff] [blame] | 67 | |
Hyuk Lee | 40fcd5b | 2010-10-08 18:03:23 +0900 | [diff] [blame^] | 68 | if (pd->max_width) |
| 69 | set->max_width = pd->max_width; |
Ben Dooks | a2205cd | 2008-10-31 16:14:39 +0000 | [diff] [blame] | 70 | if (pd->cfg_gpio) |
| 71 | set->cfg_gpio = pd->cfg_gpio; |
| 72 | if (pd->cfg_card) |
| 73 | set->cfg_card = pd->cfg_card; |
Kyungmin Park | 944645c | 2010-08-19 14:13:34 -0700 | [diff] [blame] | 74 | if (pd->host_caps) |
Hyuk Lee | 40fcd5b | 2010-10-08 18:03:23 +0900 | [diff] [blame^] | 75 | set->host_caps |= pd->host_caps; |
Ben Dooks | a2205cd | 2008-10-31 16:14:39 +0000 | [diff] [blame] | 76 | } |