boards: nordic: nrf54ls05dk: enable bt_hci_sdc

This will allow to build ble samples for ls05.

Signed-off-by: Piotr Kosycarz <[email protected]>

Author: nordic-piks

boards/nordic/nrf54ls05dk/nrf54ls05b_cpuapp_common.dtsi

@@ -16,6 +16,7 @@
 		zephyr,bt-c2h-uart = &uart20;
 		zephyr,flash-controller = &rram_controller;
 		zephyr,flash = &cpuapp_rram;
+		zephyr,bt-hci = &bt_hci_sdc;
 		zephyr,ieee802154 = &ieee802154;
 	};
 };

boards/nordic/nrf54ls05dk/nrf54ls05dk_nrf54ls05b_cpuapp.dts

@@ -15,5 +15,14 @@
 	chosen {
 		zephyr,code-partition = &slot0_partition;
 		zephyr,sram = &cpuapp_sram;
+		zephyr,bt-hci = &bt_hci_sdc;
 	};
 };
+
+&bt_hci_sdc {
+	status = "okay";
+};
+
+&bt_hci_controller {
+	status = "disabled";
+};

dts/arm/nordic/nrf54ls05b_enga_cpuapp.dtsi

@@ -43,7 +43,7 @@ nvic: &cpuapp_nvic {};
 };
 
 &grtc {
-	interrupts = <226 NRF_DEFAULT_IRQ_PRIORITY>;
+	interrupts = <226 NRF_DEFAULT_IRQ_PRIORITY>,<229 NRF_DEFAULT_IRQ_PRIORITY>;
 };
 
 &gpiote20 {

dts/common/nordic/nrf54ls05b.dtsi

@@ -185,6 +185,16 @@
 					compatible = "nordic,nrf-ieee802154";
 					status = "disabled";
 				};
+
+				bt_hci_sdc: bt_hci_sdc {
+					compatible = "nordic,bt-hci-sdc";
+					status = "disabled";
+				};
+
+				bt_hci_controller: bt_hci_controller {
+					compatible = "zephyr,bt-hci-ll-sw-split";
+					status = "disabled";
+				};
 			};
 
 			dppic20: dppic@C2000 {