ARM: shmobile: armadillo800eva dts: Enable TMU0

ch0 will be used for clock events and for periodic clock events,
ch1 will be used as clock source.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r8a7740-armadillo800eva.dts

@@ -299,3 +299,7 @@
 
 	status = "okay";
 };
+
+&tmu0 {
+	status = "okay";
+};