diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c
index e38844c2d228..f58dae188b24 100644
--- a/drivers/mmc/host/sdhci-of-dwcmshc.c
+++ b/drivers/mmc/host/sdhci-of-dwcmshc.c
@@ -47,7 +47,7 @@
 #define DWCMSHC_EMMC_DLL_DLYENA		BIT(27)
 
 #define DLL_TXCLK_TAPNUM_DEFAULT	0x10
-#define DLL_TXCLK_TAPNUM_90_DEGREES	0xA
+#define DLL_TXCLK_TAPNUM_90_DEGREES	0x9
 #define DLL_TXCLK_TAPNUM_FROM_SW	BIT(24)
 #define DLL_TXCLK_NO_INVERTER		BIT(29)