[ARM] 3457/1: i.MX: SD/MMC support for i.MX/MX1

[lisovros/linux_canprio.git] / arch / arm / mach-imx / generic.c

diff --git a/arch/arm/mach-imx/generic.c b/arch/arm/mach-imx/generic.c
index 37613ad68366eda2615d384501dbcfc4dbb6ffa7..9d8331be2b58ec359d8b262352be12f3b0f2056c 100644 (file)
--- a/arch/arm/mach-imx/generic.c
+++ b/arch/arm/mach-imx/generic.c
@@ -33,6 +33,7 @@
 #include <asm/arch/imx-regs.h>
 
 #include <asm/mach/map.h>
+#include <asm/arch/mmc.h>
 
 void imx_gpio_mode(int gpio_mode)
 {
@@ -175,13 +176,25 @@ static struct resource imx_mmc_resources[] = {
        },
 };
 
+static u64 imxmmmc_dmamask = 0xffffffffUL;
+
 static struct platform_device imx_mmc_device = {
        .name           = "imx-mmc",
        .id             = 0,
+       .dev            = {
+               .dma_mask = &imxmmmc_dmamask,
+               .coherent_dma_mask = 0xffffffff,
+       },
        .num_resources  = ARRAY_SIZE(imx_mmc_resources),
        .resource       = imx_mmc_resources,
 };
 
+void __init imx_set_mmc_info(struct imxmmc_platform_data *info)
+{
+       imx_mmc_device.dev.platform_data = info;
+}
+EXPORT_SYMBOL(imx_set_mmc_info);
+
 static struct resource imx_uart1_resources[] = {
        [0] = {
                .start  = 0x00206000,