diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
index a60edd8f3db730ec6165c22bfcea2c0fbb11dd6e..f6e392e0d27eb67ee3c118d382df528029d82dc9 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
@@ -70,7 +70,7 @@ static DECLARE_INTC_DESC(intc_desc, "sh7705", vectors, NULL,
 			 NULL, prio_registers, NULL);
 
 static struct plat_sci_port scif0_platform_data = {
-	.scscr		= SCSCR_CKE1 | SCSCR_CKE0,
+	.scscr		= SCSCR_CKE1,
 	.type		= PORT_SCIF,
 	.ops		= &sh770x_sci_port_ops,
 	.regtype	= SCIx_SH7705_SCIF_REGTYPE,
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
index ac2a0aabcec50a3d9ed7ddd62f1ba2aec2619236..ea52410b430d2e1597e539144a2e89dc6459f807 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
@@ -98,7 +98,7 @@ static struct platform_device rtc_device = {
 };
 
 static struct plat_sci_port scif0_platform_data = {
-	.scscr		= SCSCR_REIE | SCSCR_CKE1 | SCSCR_CKE0,
+	.scscr		= SCSCR_REIE | SCSCR_CKE1,
 	.type		= PORT_SCIF,
 };
 
@@ -118,7 +118,7 @@ static struct platform_device scif0_device = {
 };
 
 static struct plat_sci_port scif1_platform_data = {
-	.scscr		= SCSCR_REIE | SCSCR_CKE1 | SCSCR_CKE0,
+	.scscr		= SCSCR_REIE | SCSCR_CKE1,
 	.type		= PORT_SCIF,
 };