diff --git a/kernel/Kconfig b/kernel/Kconfig
index bac45c64d33e..d46026508ae6 100644
--- a/kernel/Kconfig
+++ b/kernel/Kconfig
@@ -735,6 +735,7 @@ config NUM_MBOX_ASYNC_MSGS
 
 config EVENTS
 	bool "Event objects"
+	depends on MULTITHREADING
 	help
 	  This option enables event objects. Threads may wait on event
 	  objects for specific events, but both threads and ISRs may deliver
diff --git a/tests/drivers/mspi/flash/boards/nrf54h20dk_nrf54h20_cpuapp.overlay b/tests/drivers/mspi/flash/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
index 6e0d84e07cdb..2e6b6cf5eacc 100644
--- a/tests/drivers/mspi/flash/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
+++ b/tests/drivers/mspi/flash/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
@@ -8,6 +8,10 @@
 	aliases {
 		mspi0 = &exmif;
 	};
+
+	psa_rng: psa-rng {
+		status = "disabled";
+	};
 };
 
 &gpio6 {
diff --git a/tests/drivers/mspi/flash/boards/nrf54h20dk_nrf54h20_cpurad.conf b/tests/drivers/mspi/flash/boards/nrf54h20dk_nrf54h20_cpurad.conf
new file mode 100644
index 000000000000..a026df97a458
--- /dev/null
+++ b/tests/drivers/mspi/flash/boards/nrf54h20dk_nrf54h20_cpurad.conf
@@ -0,0 +1 @@
+CONFIG_PM=n
diff --git a/tests/drivers/mspi/flash/boards/nrf54h20dk_nrf54h20_cpurad.overlay b/tests/drivers/mspi/flash/boards/nrf54h20dk_nrf54h20_cpurad.overlay
new file mode 100644
index 000000000000..09b4edc100a4
--- /dev/null
+++ b/tests/drivers/mspi/flash/boards/nrf54h20dk_nrf54h20_cpurad.overlay
@@ -0,0 +1,5 @@
+/ {
+	psa_rng: psa-rng {
+		status = "disabled";
+	};
+};