mmc: exynos_dw_mmc: enable the DDR mode

Set the ddr mode capability by default.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c
index 28941ad0fd5a2df4435755996e7670a2d602654c..d96dfe16a538bba12a83b679608a3472e3c56e3d 100644 (file)
--- a/drivers/mmc/exynos_dw_mmc.c
+++ b/drivers/mmc/exynos_dw_mmc.c
@@ -95,6 +95,7 @@ static int exynos_dwmci_core_init(struct dwmci_host *host, int index)
                        host->clksel_val = DWMMC_MMC2_CLKSEL_VAL;
        }
 
+       host->caps = MMC_MODE_DDR_52MHz;
        host->clksel = exynos_dwmci_clksel;
        host->dev_index = index;
        host->get_mmc_clk = exynos_dwmci_get_clk;