diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-shx3.c b/arch/sh/kernel/cpu/sh4a/pinmux-shx3.c
index ace84acc55eae26d604ef8d2c51f959f2ef42e20..444bf25c60fa215a4be3981663583116ed3a5b0a 100644
--- a/arch/sh/kernel/cpu/sh4a/pinmux-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/pinmux-shx3.c
@@ -7,12 +7,23 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  */
+#include <linux/bug.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/ioport.h>
 #include <cpu/pfc.h>
 
-static int __init shx3_pinmux_setup(void)
+static struct resource shx3_pfc_resources[] = {
+	[0] = {
+		.start	= 0xffc70000,
+		.end	= 0xffc7001f,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static int __init plat_pinmux_setup(void)
 {
-	return sh_pfc_register("pfc-shx3", NULL, 0);
+	return sh_pfc_register("pfc-shx3", shx3_pfc_resources,
+			       ARRAY_SIZE(shx3_pfc_resources));
 }
-arch_initcall(shx3_pinmux_setup);
+arch_initcall(plat_pinmux_setup);