ARM: shmobile: bockw-reference: Initialise TMU device using DT

Initialise TMU device using DT when booting bockw
using DT-reference.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r8a7778-bockw-reference.dts

@@ -74,6 +74,10 @@ &irqpin {
 	status = "okay";
 };
 
+&tmu0 {
+	status = "okay";
+};
+
 &pfc {
 	scif0_pins: serial0 {
 		renesas,groups = "scif0_data_a", "scif0_ctrl";

arch/arm/mach-shmobile/setup-r8a7778.c

@@ -288,8 +288,6 @@ void __init r8a7778_add_dt_devices(void)
 		l2x0_init(base, 0x00400000, 0xc20f0fff);
 	}
 #endif
-
-	r8a7778_register_tmu(0);
 }
 
 /* HPB-DMA */
@@ -497,6 +495,7 @@ static void __init r8a7778_register_hpb_dmae(void)
 void __init r8a7778_add_standard_devices(void)
 {
 	r8a7778_add_dt_devices();
+	r8a7778_register_tmu(0);
 	r8a7778_register_scif(0);
 	r8a7778_register_scif(1);
 	r8a7778_register_scif(2);