ARM: dts: dra76x: Disable rtc target module

rtc is fused out on dra76 and accessing target module
register is causing a boot crash hence disable it.

Fixes: 549fce06 ("ARM: dts: dra7: Add l4 interconnect hierarchy and ti-sysc data")
Signed-off-by: NKeerthy <j-keerthy@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

arch/arm/boot/dts/dra7-l4.dtsi

@@ -3543,7 +3543,7 @@
 			};
 		};
 
-		target-module@38000 {			/* 0x48838000, ap 29 12.0 */
+		rtctarget: target-module@38000 {			/* 0x48838000, ap 29 12.0 */
 			compatible = "ti,sysc-omap4-simple", "ti,sysc";
 			ti,hwmods = "rtcss";
 			reg = <0x38074 0x4>,

arch/arm/boot/dts/dra76x.dtsi

@@ -81,3 +81,7 @@
 		reg = <0x3fc>;
 	};
 };
+
+&rtctarget {
+	status = "disabled";
+};