dts: nordic: nrf54h20: add missing reg entries

Some nodes in nRF54H20 DT files did not have a `reg` entry matching the
node address. While not used in practice, this aligns with the DT spec.

Signed-off-by: Gerard Marull-Paretas <[email protected]>

Author: gmarull

dts/common/nordic/nrf54h20.dtsi

@@ -266,6 +266,7 @@
 		cpuapp_peripherals: peripheral@52000000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
+			reg = <0x52000000 0x1000000>;
 			ranges = <0x0 0x52000000 0x1000000>;
 
 			cpuapp_hsfll: clock@d000 {
@@ -475,6 +476,7 @@
 		tdd_peripherals: peripheral@bf000000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
+			reg = <0xbf000000 0x1000000>;
 			ranges = <0x0 0xbf000000 0x1000000>;
 
 			tbm: tbm@3000 {
@@ -494,6 +496,7 @@
 		global_peripherals: peripheral@5f000000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
+			reg = <0x5f000000 0x1000000>;
 			ranges = <0x0 0x5f000000 0x1000000>;
 
 			usbhs: usbhs@86000 {