diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index ceb5bb8313b0..35c2268b5e4a 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -192,16 +192,21 @@ void __init r8a7779_pinmux_init(void)
 #define R8A7779_SCIF(index, baseaddr, irq)			\
 static struct plat_sci_port scif##index##_platform_data = {	\
 	.type		= PORT_SCIF,				\
-	.mapbase	= baseaddr,				\
 	.flags		= UPF_BOOT_AUTOCONF | UPF_IOREMAP,	\
-	.irqs		= SCIx_IRQ_MUXED(irq),			\
 	.scbrr_algo_id	= SCBRR_ALGO_2,				\
 	.scscr		= SCSCR_RE | SCSCR_TE | SCSCR_CKE1,	\
 };								\
 								\
+static struct resource scif##index##_resources[] = {		\
+	DEFINE_RES_MEM(baseaddr, 0x100),			\
+	DEFINE_RES_IRQ(irq),					\
+};								\
+								\
 static struct platform_device scif##index##_device = {		\
 	.name		= "sh-sci",				\
 	.id		= index,				\
+	.resource	= scif##index##_resources,		\
+	.num_resources	= ARRAY_SIZE(scif##index##_resources),	\
 	.dev		= {					\
 		.platform_data	= &scif##index##_platform_data,	\
 	},							\