From 487de35b82fd72b78058b7c5efa34e9a59e0bb87 Mon Sep 17 00:00:00 2001 From: Yifeng Zhao Date: Thu, 7 Jul 2022 08:51:53 +0800 Subject: [PATCH] emmc: sdhci-of-dwcmshc: improve compatibility with HS400ES mode This patch modify the strobe tap number for better compatibility with HS400ES mode. Signed-off-by: Yifeng Zhao Change-Id: I7ceb37c448250170f2bf394381a43bd0e925ddfa --- drivers/mmc/host/sdhci-of-dwcmshc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c index f58dae188b24..d55a9303fa5a 100644 --- a/drivers/mmc/host/sdhci-of-dwcmshc.c +++ b/drivers/mmc/host/sdhci-of-dwcmshc.c @@ -51,11 +51,11 @@ #define DLL_TXCLK_TAPNUM_FROM_SW BIT(24) #define DLL_TXCLK_NO_INVERTER BIT(29) -#define DLL_STRBIN_TAPNUM_DEFAULT 0x8 +#define DLL_STRBIN_TAPNUM_DEFAULT 0x4 #define DLL_STRBIN_TAPNUM_FROM_SW BIT(24) #define DLL_STRBIN_DELAY_NUM_SEL BIT(26) #define DLL_STRBIN_DELAY_NUM_OFFSET 16 -#define DLL_STRBIN_DELAY_NUM_DEFAULT 0x16 +#define DLL_STRBIN_DELAY_NUM_DEFAULT 0x10 #define DLL_RXCLK_NO_INVERTER BIT(29)