From 48d11e067fc90ec9fc9c8f7ab982e5a83bf1887b Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Mon, 22 Sep 2014 12:26:10 -0700 Subject: mmc: Consolidate emmc tuning blocks The same tuning block exists in the dw_mmc h.c and sdhci-msm.c files. Move these into mmc.c so that they can be shared across drivers. Reported-by: Jaehoon Chung Signed-off-by: Stephen Boyd Signed-off-by: Ulf Hansson --- include/linux/mmc/mmc.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux/mmc') diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h index 78753bc90a87..1cd00b3a75b9 100644 --- a/include/linux/mmc/mmc.h +++ b/include/linux/mmc/mmc.h @@ -53,6 +53,11 @@ #define MMC_SEND_TUNING_BLOCK 19 /* adtc R1 */ #define MMC_SEND_TUNING_BLOCK_HS200 21 /* adtc R1 */ +#define MMC_TUNING_BLK_PATTERN_4BIT_SIZE 64 +#define MMC_TUNING_BLK_PATTERN_8BIT_SIZE 128 +extern const u8 tuning_blk_pattern_4bit[MMC_TUNING_BLK_PATTERN_4BIT_SIZE]; +extern const u8 tuning_blk_pattern_8bit[MMC_TUNING_BLK_PATTERN_8BIT_SIZE]; + /* class 3 */ #define MMC_WRITE_DAT_UNTIL_STOP 20 /* adtc [31:0] data addr R1 */ -- cgit v1.2.3