add sd driver

diff --git a/arch/arm/mach-rk2818/include/mach/board.h b/arch/arm/mach-rk2818/include/mach/board.h
index f882f2b99fd0088bfb9d28fe249d307afb03dd2e..d330425a12c0f5f7451100d80618adcc3aff7a18 100644 (file)
--- a/arch/arm/mach-rk2818/include/mach/board.h
+++ b/arch/arm/mach-rk2818/include/mach/board.h
@@ -28,6 +28,12 @@ struct RK2818_mddi_platform_data
        void (*panel_power)(int on);
        unsigned has_vsync_irq:1;
 };
+struct rk2818_sdmmc_platform_data {
+       unsigned int host_caps;
+       unsigned int host_ocr_avail;
+       unsigned int use_dma:1;
+       void    (*cfg_gpio)(struct platform_device *dev);
+};
 
 struct rk2818_i2c_platform_data {
        int     bus_num;