Samples: Bluetooth: Add support for 54h to sample

Extend the sample configuration of the connection time sync sample
to support running on 54h. This worked mainly out of the box, only the
relevant device-tree configuration was missing.

Signed-off-by: Jan Müller <[email protected]>

Author: Tschet1

samples/bluetooth/conn_time_sync/CMakeLists.txt

@@ -23,8 +23,8 @@ if (CONFIG_SOC_COMPATIBLE_NRF52X)
     target_sources(app PRIVATE src/controller_time_nrf52.c)
 elseif (CONFIG_SOC_COMPATIBLE_NRF5340_CPUAPP)
     target_sources(app PRIVATE src/controller_time_nrf53_app.c)
-elseif (CONFIG_SOC_SERIES_NRF54LX)
-    target_sources(app PRIVATE src/controller_time_nrf54l.c)
+elseif (CONFIG_SOC_SERIES_NRF54LX OR CONFIG_SOC_SERIES_NRF54HX)
+    target_sources(app PRIVATE src/controller_time_nrf54.c)
 else()
     MESSAGE(FATAL_ERROR "Unsupported series")
 endif()

samples/bluetooth/conn_time_sync/Kconfig.sysbuild

@@ -8,3 +8,6 @@ source "${ZEPHYR_BASE}/share/sysbuild/Kconfig"
 
 config NRF_DEFAULT_BLUETOOTH
 	default y
+
+config NETCORE_IPC_RADIO_BT_HCI_IPC
+	default y

samples/bluetooth/conn_time_sync/README.rst

@@ -101,8 +101,10 @@ See the following equations:
 Hardware resource usage
 =======================
 
-This sample requires fewer hardware resources when it is run on an nRF54L Series device compared to the nRF52 or nRF53 Series devices.
+This sample requires fewer hardware resources when it is run on an nRF54 Series device compared to the nRF52 or nRF53 Series devices.
 On an nRF54L Series device, only one GRTC channel and PPI channel is needed to set up accurate toggling of an LED.
+On an nRF54H Series device, two local DPPI channels are used to connect the GRTC and the LED to the local PPIB instances.
+A PPIB channel is used to connect the two PPIB instances.
 On nRF52 and nRF53 Series devices, you also need one RTC peripheral, one TIMER peripheral, one EGU channel, three PPI channels, and one PPI group.
 
 User interface

samples/bluetooth/conn_time_sync/boards/nrf54h20dk_nrf54h20_cpuapp.conf

@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+CONFIG_BT_RX_STACK_SIZE=2048

samples/bluetooth/conn_time_sync/boards/nrf54h20dk_nrf54h20_cpuapp.overlay

@@ -0,0 +1,25 @@
+&dppic130 {
+	status = "okay";
+
+	// Use channel 4 to connect the PPIB to the LED/GPIO
+	owned-channels = <4>;
+	sink-channels = <4>;
+};
+
+&dppic132 {
+	status = "okay";
+
+	// Use channel 4 to connect the GRTC to the PPIB.
+	source-channels = < 4 >;
+	owned-channels = <4>;
+};
+
+&grtc {
+	status = "okay";
+
+	// Change channel 6 to be owned by the application (not child)
+	child-owned-channels = < 0x5>;
+	// Change channel 6 to be secure
+	nonsecure-channels = < 0x5>;
+	owned-channels = < 0x4 0x5 0x6>;
+};

samples/bluetooth/conn_time_sync/sample.yaml

@@ -12,11 +12,13 @@ tests:
       - nrf54l15dk/nrf54l05/cpuapp
       - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp
+      - nrf54h20dk/nrf54h20/cpuapp
     platform_allow:
       - nrf52840dk/nrf52840
       - nrf52833dk/nrf52833
       - nrf5340dk/nrf5340/cpuapp
       - nrf54l15dk/nrf54l05/cpuapp
       - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp
+      - nrf54h20dk/nrf54h20/cpuapp
     tags: bluetooth ci_build sysbuild