diff --git a/arch/arm/include/asm/imx-common/iomux-v3.h b/arch/arm/include/asm/imx-common/iomux-v3.h
index 5cde90f7ad..42098a3f49 100644
--- a/arch/arm/include/asm/imx-common/iomux-v3.h
+++ b/arch/arm/include/asm/imx-common/iomux-v3.h
@@ -98,7 +98,11 @@ typedef u64 iomux_v3_cfg_t;
 
 #define PAD_CTL_ODE		(1 << 11)
 
+#if defined(CONFIG_MX6SX) || defined(CONFIG_MX6UL)
+#define PAD_CTL_SPEED_LOW	(0 << 6)
+#else
 #define PAD_CTL_SPEED_LOW	(1 << 6)
+#endif
 #define PAD_CTL_SPEED_MED	(2 << 6)
 #define PAD_CTL_SPEED_HIGH	(3 << 6)