[nrf fromlist] boards: nordic: nrf54h20dk: Add configuration for BLE

Add default configuration related to BLE protocol,
for Application and Radio core on nRF54h20 platform.

Upstream PR: zephyrproject-rtos/zephyr#71501

Signed-off-by: Kamil Gawor <Kamil.Gawor@nordicsemi.no>

boards/arm/nrf54h20dk_nrf54h20/nrf54h20dk_nrf54h20_cpuapp.dts

@@ -23,6 +23,7 @@
 		zephyr,flash = &mram1x;
 		zephyr,sram = &cpuapp_data;
 		zephyr,entropy = &prng;
+		zephyr,bt-hci-ipc = &ipc0;
 	};
 
 	aliases {
@@ -98,24 +99,34 @@
 	status = "okay";
 };
 
+&cpuapp_cpurad_ram0x_region {
+	status = "okay";
+};
+
 &shared_ram3x_region {
 	status = "okay";
 };
 
 &cpuapp_bellboard {
+	status = "okay";
 	interrupts = <96 NRF_DEFAULT_IRQ_PRIORITY>;
 	interrupt-names = "irq0";
 	/* irq0: 0: cpuapp-cpusec, 13: cpuapp-cpuppr, 18: cpuapp-cpurad */
 	nordic,interrupt-mapping = <0x00042001 0>;
 };
 
+&cpurad_bellboard {
+	status = "okay";
+};
+
 &cpusec_cpuapp_ipc {
 	mbox-names = "tx", "rx";
 	tx-region = <&cpuapp_cpusec_ipc_shm>;
 	rx-region = <&cpusec_cpuapp_ipc_shm>;
 };
 
-&cpuapp_cpurad_ipc {
+ipc0: &cpuapp_cpurad_ipc {
+	status = "okay";
 	mbox-names = "rx", "tx";
 	tx-region = <&cpuapp_cpurad_ipc_shm>;
 	rx-region = <&cpurad_cpuapp_ipc_shm>;

boards/arm/nrf54h20dk_nrf54h20/nrf54h20dk_nrf54h20_cpurad.dts

@@ -24,6 +24,7 @@
 		zephyr,flash = &mram1x;
 		zephyr,sram = &cpurad_ram0;
 		zephyr,entropy = &prng;
+		zephyr,bt-hci-ipc = &ipc0;
 	};
 
 	prng: prng {
@@ -36,20 +37,30 @@
 	status = "okay";
 };
 
+&cpuapp_cpurad_ram0x_region {
+	status = "okay";
+};
+
 &cpurad_bellboard {
+	status = "okay";
 	interrupts = <96 NRF_DEFAULT_IRQ_PRIORITY>;
 	interrupt-names = "irq0";
 	/* irq0: 0: cpurad-cpusec, 12: cpurad-cpuapp */
 	nordic,interrupt-mapping = <0x00001001 0>;
 };
 
+&cpuapp_bellboard {
+	status = "okay";
+};
+
 &cpusec_cpurad_ipc {
 	mbox-names = "tx", "rx";
 	tx-region = <&cpurad_cpusec_ipc_shm>;
 	rx-region = <&cpusec_cpurad_ipc_shm>;
 };
 
-&cpuapp_cpurad_ipc {
+ipc0: &cpuapp_cpurad_ipc {
+	status = "okay";
 	mbox-names = "tx", "rx";
 	tx-region = <&cpurad_cpuapp_ipc_shm>;
 	rx-region = <&cpuapp_cpurad_ipc_shm>;