ARM: dts: uniphier: Sync with Linux 4.15-rc1

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/mach-uniphier/sbc/sbc-ld11.c b/arch/arm/mach-uniphier/sbc/sbc-ld11.c
index e6b83ff..d075c47 100644
--- a/arch/arm/mach-uniphier/sbc/sbc-ld11.c
+++ b/arch/arm/mach-uniphier/sbc/sbc-ld11.c
@@ -21,5 +21,5 @@
 
 	/* pins for NAND and System Bus are multiplexed */
 	if (spl_boot_device() != BOOT_DEVICE_NAND)
-		uniphier_pin_init("system_bus_grp");
+		uniphier_pin_init("system-bus");
 }
diff --git a/arch/arm/mach-uniphier/sbc/sbc-pxs2.c b/arch/arm/mach-uniphier/sbc/sbc-pxs2.c
index 0e0ba27..9ee2646 100644
--- a/arch/arm/mach-uniphier/sbc/sbc-pxs2.c
+++ b/arch/arm/mach-uniphier/sbc/sbc-pxs2.c
@@ -17,5 +17,5 @@
 	/* system bus output enable */
 	writel(0x17, PC0CTRL);
 
-	uniphier_pin_init("system_bus_grp");	/* PXs3 */
+	uniphier_pin_init("system-bus");	/* PXs3 */
 }