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[ARM] 4400/1: S3C24XX: Add high-speed MMC device definition

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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>
This commit is contained in:
Ben Dooks 2007-05-20 18:13:32 +01:00 committed by Russell King
parent 42482e3c77
commit 69e9c93d0d
3 changed files with 32 additions and 0 deletions
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1
arch/arm/mach-s3c2443/mach-smdk2443.c
View file

@ -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)

30
arch/arm/plat-s3c24xx/devs.c
View file

@ -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[] = {

1
include/asm-arm/plat-s3c24xx/devs.h
View file

@ -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;