From 801131321a0c53052084c10144dc07a061229f3f Mon Sep 17 00:00:00 2001 From: Seungwon Jeon Date: Thu, 29 Jan 2015 08:11:57 +0530 Subject: mmc: dw_mmc: exynos: Support eMMC's HS400 mode Implements HS400 mode support for exynos host driver. This also include some updates as new mode is added. Signed-off-by: Seungwon Jeon Signed-off-by: Alim Akhtar [Alim: addressed review comments] Tested-by: Jaehoon Chung Signed-off-by: Jaehoon Chung Signed-off-by: Ulf Hansson --- drivers/mmc/host/dw_mmc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/mmc/host/dw_mmc.h') diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h index 18c4afe683b8..d2398675fd35 100644 --- a/drivers/mmc/host/dw_mmc.h +++ b/drivers/mmc/host/dw_mmc.h @@ -271,5 +271,7 @@ struct dw_mci_drv_data { void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios); int (*parse_dt)(struct dw_mci *host); int (*execute_tuning)(struct dw_mci_slot *slot); + int (*prepare_hs400_tuning)(struct dw_mci *host, + struct mmc_ios *ios); }; #endif /* _DW_MMC_H_ */ -- cgit v1.2.3