Add temp_nrfs driver

boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi

@@ -72,7 +72,7 @@
 		shared_ram20_region: memory@2f88f000 {
 			compatible = "nordic,owned-memory";
 			reg = <0x2f88f000 DT_SIZE_K(4)>;
-			status = "disabled";
+			status = "okay";
 			perm-read;
 			perm-write;
 			#address-cells = <1>;

boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp.dts

@@ -36,6 +36,7 @@
 		sw1 = &button1;
 		sw2 = &button2;
 		sw3 = &button3;
+		ipc-to-cpusys = &cpuapp_cpusys_ipc;
 	};
 
 	buttons {
@@ -115,6 +116,10 @@
 	status = "okay";
 };
 
+&cpusys_vevif{
+	status = "okay";
+};
+
 &cpusec_cpuapp_ipc {
 	mbox-names = "tx", "rx";
 	tx-region = <&cpuapp_cpusec_ipc_shm>;
@@ -131,6 +136,7 @@ ipc0: &cpuapp_cpurad_ipc {
 };
 
 &cpuapp_cpusys_ipc {
+	status = "okay";
 	mbox-names = "rx", "tx";
 	tx-region = <&cpuapp_cpusys_ipc_shm>;
 	rx-region = <&cpusys_cpuapp_ipc_shm>;

boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpurad.dts

@@ -27,6 +27,9 @@
 		zephyr,shell-uart = &uart135;
 		zephyr,bt-hci-ipc = &ipc0;
 	};
+	aliases {
+		ipc-to-cpusys = &cpurad_cpusys_ipc;
+	};
 };
 
 &shared_ram3x_region {
@@ -49,6 +52,10 @@
 	status = "okay";
 };
 
+&cpusys_vevif{
+	status = "okay";
+};
+
 &cpusec_cpurad_ipc {
 	mbox-names = "tx", "rx";
 	tx-region = <&cpurad_cpusec_ipc_shm>;
@@ -65,6 +72,7 @@ ipc0: &cpuapp_cpurad_ipc {
 };
 
 &cpurad_cpusys_ipc {
+	status = "okay";
 	mbox-names = "rx", "tx";
 	tx-region = <&cpurad_cpusys_ipc_shm>;
 	rx-region = <&cpusys_cpurad_ipc_shm>;

drivers/sensor/nordic/CMakeLists.txt

@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # zephyr-keep-sorted-start
+add_subdirectory(temp)
 add_subdirectory_ifdef(CONFIG_NPM1300_CHARGER npm1300_charger)
 add_subdirectory_ifdef(CONFIG_QDEC_NRFX qdec_nrfx)
-add_subdirectory_ifdef(CONFIG_TEMP_NRF5 nrf5)
 # zephyr-keep-sorted-stop

drivers/sensor/nordic/Kconfig

@@ -3,6 +3,6 @@
 
 # zephyr-keep-sorted-start
 source "drivers/sensor/nordic/npm1300_charger/Kconfig"
-source "drivers/sensor/nordic/nrf5/Kconfig"
 source "drivers/sensor/nordic/qdec_nrfx/Kconfig"
+source "drivers/sensor/nordic/temp/Kconfig"
 # zephyr-keep-sorted-stop

drivers/sensor/nordic/nrf5/CMakeLists.txt → drivers/sensor/nordic/temp/CMakeLists.txt

@@ -3,4 +3,7 @@
 if(CONFIG_TEMP_NRF5 AND NOT CONFIG_TEMP_NRF5_FORCE_ALT)
   zephyr_library()
   zephyr_library_sources(temp_nrf5.c)
+elseif(CONFIG_TEMP_NRFS)
+  zephyr_library()
+  zephyr_library_sources(temp_nrfs.c)
 endif()

drivers/sensor/nordic/temp/Kconfig

@@ -0,0 +1,38 @@
+# nRF temperature sensor configuration options
+
+# Copyright (c) 2016 ARM Ltd.
+# Copyright (c) 2024 Nordic Semiconductor ASA
+# SPDX-License-Identifier: Apache-2.0
+
+config TEMP_NRF5_FORCE_ALT
+	bool
+	depends on SOC_COMPATIBLE_NRF
+	help
+	  This option can be enabled to force an alternative implementation
+	  of the temperature sensor driver.
+
+config TEMP_NRF5
+	bool "nRF5 Temperature Sensor"
+	default y
+	depends on DT_HAS_NORDIC_NRF_TEMP_ENABLED
+	depends on MULTITHREADING || TEMP_NRF5_FORCE_ALT
+	help
+	  Enable driver for nRF5 temperature sensor.
+
+config TEMP_NRFS
+	bool "nRF Temperature Sensor accessed via nrfs"
+	default y
+	depends on DT_HAS_NORDIC_NRF_TEMP_NRFS_ENABLED
+	depends on NRFS
+	help
+	  Enable driver for nRF temperature sensor accessed through the nRF
+	  Services (nrfs) layer.
+
+if TEMP_NRFS
+
+module = TEMP_NRFS
+thread_priority = 10
+thread_stack_size = 1024
+source "drivers/sensor/Kconfig.trigger_template"
+
+endif # TEMP_NRFS