Bluetooth: Controller: Add NRF_CCM support in nRF54L15 SoC

Add NRF_CCM h/w based encryption support in nRF54L15 SoCs.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

subsys/bluetooth/controller/Kconfig.ll_sw_split

@@ -21,8 +21,7 @@ config BT_LLL_VENDOR_NORDIC
 	select BT_CTLR_CRYPTO_SUPPORT
 	select BT_CTLR_LE_ENC_SUPPORT if BT_CTLR_CRYPTO_SUPPORT && \
 					 !BT_CTLR_DATA_LENGTH_CLEAR && \
-					 !BT_CTLR_PHY_2M_NRF && \
-					 !SOC_COMPATIBLE_NRF54LX
+					 !BT_CTLR_PHY_2M_NRF
 	select BT_CTLR_PRIVACY_SUPPORT if BT_CTLR_CRYPTO_SUPPORT && \
 					  !SOC_SERIES_NRF51X && \
 					  !SOC_COMPATIBLE_NRF54LX
@@ -31,6 +30,7 @@ config BT_LLL_VENDOR_NORDIC
 	select BT_CTLR_PER_INIT_FEAT_XCHG_SUPPORT
 	select BT_CTLR_DATA_LEN_UPDATE_SUPPORT if !BT_CTLR_LE_ENC_SUPPORT || \
 						  HAS_HW_NRF_CCM_LFLEN_8BIT || \
+						  SOC_COMPATIBLE_NRF54LX || \
 						  BT_CTLR_DATA_LENGTH_CLEAR
 	select BT_CTLR_EXT_SCAN_FP_SUPPORT
 	select BT_CTLR_PHY_2M_SUPPORT if HAS_HW_NRF_RADIO_BLE_2M || \
@@ -43,7 +43,7 @@ config BT_LLL_VENDOR_NORDIC
 	select BT_CTLR_SYNC_PERIODIC_SUPPORT
 	select BT_CTLR_ADV_ISO_SUPPORT
 	select BT_CTLR_SYNC_ISO_SUPPORT
-	select BT_CTLR_BROADCAST_ISO_ENC_SUPPORT if !SOC_COMPATIBLE_NRF54LX
+	select BT_CTLR_BROADCAST_ISO_ENC_SUPPORT
 	select BT_CTLR_CENTRAL_ISO_SUPPORT
 	select BT_CTLR_PERIPHERAL_ISO_SUPPORT
 	select BT_CTLR_DF_SUPPORT if HAS_HW_NRF_RADIO_DFE