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| author | Ben Dooks <ben@trinity.fluff.org> | 2007-05-20 19:13:32 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-05-20 21:03:31 +0200 |
| commit | 69e9c93d0d7d9dfa6bdf5144274dbe65a627b63a (patch) | |
| tree | 8e45225da8b36af48232c7319a5976def3a6a00e | |
| parent | [ARM] 4399/2: S3C2443: Fix SMDK2443 nand timings (diff) | |
| download | linux-69e9c93d0d7d9dfa6bdf5144274dbe65a627b63a.tar.xz linux-69e9c93d0d7d9dfa6bdf5144274dbe65a627b63a.zip | |
[ARM] 4400/1: S3C24XX: Add high-speed MMC device definition
Add definition for high-speed MMC/SD device and add to SMDK2443
device list.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/mach-s3c2443/mach-smdk2443.c | 1 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/devs.c | 30 | ||||
| -rw-r--r-- | include/asm-arm/plat-s3c24xx/devs.h | 1 |
3 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2443/mach-smdk2443.c b/arch/arm/mach-s3c2443/mach-smdk2443.c index b71ee53c2865..b1eb709ee65a 100644 --- a/arch/arm/mach-s3c2443/mach-smdk2443.c +++ b/arch/arm/mach-s3c2443/mach-smdk2443.c @@ -104,6 +104,7 @@ static struct s3c2410_uartcfg smdk2443_uartcfgs[] __initdata = { static struct platform_device *smdk2443_devices[] __initdata = { &s3c_device_wdt, &s3c_device_i2c, + &s3c_device_hsmmc, }; static void __init smdk2443_map_io(void) diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c index 8eca9599ef60..5875da0ae0eb 100644 --- a/arch/arm/plat-s3c24xx/devs.c +++ b/arch/arm/plat-s3c24xx/devs.c @@ -403,6 +403,36 @@ struct platform_device s3c_device_sdi = { EXPORT_SYMBOL(s3c_device_sdi); +/* High-speed MMC/SD */ + +static struct resource s3c_hsmmc_resource[] = { + [0] = { + .start = S3C2443_PA_HSMMC, + .end = S3C2443_PA_HSMMC + S3C2443_SZ_HSMMC - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_S3C2443_HSMMC, + .end = IRQ_S3C2443_HSMMC, + .flags = IORESOURCE_IRQ, + } +}; + +static u64 s3c_device_hsmmc_dmamask = 0xffffffffUL; + +struct platform_device s3c_device_hsmmc = { + .name = "s3c-sdhci", + .id = -1, + .num_resources = ARRAY_SIZE(s3c_hsmmc_resource), + .resource = s3c_hsmmc_resource, + .dev = { + .dma_mask = &s3c_device_hsmmc_dmamask, + .coherent_dma_mask = 0xffffffffUL + } +}; + + + /* SPI (0) */ static struct resource s3c_spi0_resource[] = { diff --git a/include/asm-arm/plat-s3c24xx/devs.h b/include/asm-arm/plat-s3c24xx/devs.h index dddf485fc067..f9d6f0317bc1 100644 --- a/include/asm-arm/plat-s3c24xx/devs.h +++ b/include/asm-arm/plat-s3c24xx/devs.h @@ -29,6 +29,7 @@ extern struct platform_device s3c_device_iis; extern struct platform_device s3c_device_rtc; extern struct platform_device s3c_device_adc; extern struct platform_device s3c_device_sdi; +extern struct platform_device s3c_device_hsmmc; extern struct platform_device s3c_device_spi0; extern struct platform_device s3c_device_spi1; |