diff --git a/arch/arm/include/asm/arch-mx31/imx-regs.h b/arch/arm/include/asm/arch-mx31/imx-regs.h
index 7ddbbd6..bba37ac 100644
--- a/arch/arm/include/asm/arch-mx31/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx31/imx-regs.h
@@ -669,7 +669,7 @@ struct esdc_regs {
 #define IPU_CONF_PF_EN		(1<<3)
 #define IPU_CONF_ROT_EN		(1<<2)
 #define IPU_CONF_IC_EN		(1<<1)
-#define IPU_CONF_SCI_EN		(1<<0)
+#define IPU_CONF_CSI_EN		(1<<0)
 
 #define ARM_PPMRR		0x40000015
 
diff --git a/arch/arm/include/asm/arch-mx35/imx-regs.h b/arch/arm/include/asm/arch-mx35/imx-regs.h
index 3146006..e292bcf 100644
--- a/arch/arm/include/asm/arch-mx35/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx35/imx-regs.h
@@ -177,7 +177,7 @@
 #define IPU_CONF_PF_EN		(1<<3)
 #define IPU_CONF_ROT_EN		(1<<2)
 #define IPU_CONF_IC_EN		(1<<1)
-#define IPU_CONF_SCI_EN		(1<<0)
+#define IPU_CONF_CSI_EN		(1<<0)
 
 /*
  * CSPI register definitions