ARM: shmobile: marzen: Consistently use tabs for indentation

Unify white space usage by consistently using tabs for indentation.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r8a7779-marzen.dts

@@ -112,17 +112,17 @@ hspi0_pins: hspi0 {
 };
 
 &scif2 {
-       pinctrl-0 = <&scif2_pins>;
-       pinctrl-names = "default";
+	pinctrl-0 = <&scif2_pins>;
+	pinctrl-names = "default";
 
-       status = "okay";
+	status = "okay";
 };
 
 &scif4 {
-       pinctrl-0 = <&scif4_pins>;
-       pinctrl-names = "default";
+	pinctrl-0 = <&scif4_pins>;
+	pinctrl-names = "default";
 
-       status = "okay";
+	status = "okay";
 };
 
 &sdhi0 {