tests: benchmarks: Extend testing for clock control

Test on CPURAD
Enable coverage

Signed-off-by: Bartosz Miller <[email protected]>

Author: nordic-bami

tests/benchmarks/multicore/idle_clock_control/Kconfig.sysbuild

@@ -9,3 +9,4 @@ source "${ZEPHYR_BASE}/share/sysbuild/Kconfig"
 config REMOTE_BOARD
 	string
 	default "$(BOARD)/nrf54h20/cpurad" if SOC_NRF54H20_CPUAPP
+	default "$(BOARD)/nrf54h20/cpuapp" if SOC_NRF54H20_CPURAD

tests/benchmarks/multicore/idle_clock_control/coverage.conf

@@ -0,0 +1,20 @@
+CONFIG_PM=n
+CONFIG_PM_S2RAM=n
+CONFIG_PM_S2RAM_CUSTOM_MARKING=n
+CONFIG_PM_DEVICE=n
+CONFIG_PM_DEVICE_RUNTIME=n
+CONFIG_POWEROFF=n
+
+CONFIG_GPIO=n
+
+CONFIG_NRFS=y
+CONFIG_CLOCK_CONTROL=y
+CONFIG_ASSERT=n
+
+CONFIG_PRINTK=y
+CONFIG_LOG=n
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y
+CONFIG_SERIAL=y
+
+CONFIG_LOG_BUFFER_SIZE=16384

tests/benchmarks/multicore/idle_clock_control/src/main.c

@@ -19,6 +19,7 @@ struct test_clk_ctx {
 	size_t clk_specs_size;
 };
 
+#if defined(CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUAPP)
 const struct nrf_clock_spec test_clk_specs_hsfll[] = {
 	{
 		.frequency = MHZ(128),
@@ -37,6 +38,15 @@ const struct nrf_clock_spec test_clk_specs_hsfll[] = {
 	},
 };
 
+static const struct test_clk_ctx hsfll_test_clk_ctx[] = {
+	{
+		.clk_dev = DEVICE_DT_GET(DT_NODELABEL(cpuapp_hsfll)),
+		.clk_specs = test_clk_specs_hsfll,
+		.clk_specs_size = ARRAY_SIZE(test_clk_specs_hsfll),
+	},
+};
+#endif /* CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUAPP */
+
 const struct nrf_clock_spec test_clk_specs_global_hsfll[] = {
 	{
 		.frequency = MHZ(320),
@@ -86,14 +96,6 @@ static const struct test_clk_ctx fll16m_test_clk_ctx[] = {
 	},
 };
 
-static const struct test_clk_ctx hsfll_test_clk_ctx[] = {
-	{
-		.clk_dev = DEVICE_DT_GET(DT_NODELABEL(cpuapp_hsfll)),
-		.clk_specs = test_clk_specs_hsfll,
-		.clk_specs_size = ARRAY_SIZE(test_clk_specs_hsfll),
-	},
-};
-
 const struct nrf_clock_spec test_clk_specs_lfclk[] = {
 	{
 		.frequency = 32768,
@@ -120,6 +122,7 @@ static const struct test_clk_ctx lfclk_test_clk_ctx[] = {
 	},
 };
 
+#if defined(CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUAPP)
 const struct nrf_clock_spec test_clk_specs_hfxo[] = {
 	{
 		.frequency = MHZ(32),
@@ -135,6 +138,7 @@ static const struct test_clk_ctx hfxo_test_clk_ctx[] = {
 		.clk_specs_size = ARRAY_SIZE(test_clk_specs_hfxo),
 	},
 };
+#endif /* CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUAPP */
 
 static void test_request_release_clock_spec(const struct device *clk_dev,
 					    const struct nrf_clock_spec *clk_spec)
@@ -190,6 +194,7 @@ static void test_clock_control_request(const struct test_clk_ctx *clk_contexts,
 	}
 }
 
+#if defined(CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUAPP)
 static void test_auxpll_control(const struct device *clk_dev)
 {
 	int err;
@@ -207,20 +212,34 @@ static void test_auxpll_control(const struct device *clk_dev)
 	__ASSERT_NO_MSG(clk_status == CLOCK_CONTROL_STATUS_OFF);
 	k_msleep(1000);
 }
+#endif /* CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUAPP */
+
+void run_tests(void)
+{
+#if defined(CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUAPP)
+	test_auxpll_control(DEVICE_DT_GET(DT_NODELABEL(canpll)));
+	test_clock_control_request(hfxo_test_clk_ctx, ARRAY_SIZE(hfxo_test_clk_ctx));
+	test_clock_control_request(hsfll_test_clk_ctx, ARRAY_SIZE(hsfll_test_clk_ctx));
+#endif /* CONFIG_BOARD_NRF54H20DK_NRF54H20_CPUAPP */
+	test_clock_control_request(global_hsfll_test_clk_ctx,
+				   ARRAY_SIZE(global_hsfll_test_clk_ctx));
+	test_clock_control_request(fll16m_test_clk_ctx, ARRAY_SIZE(fll16m_test_clk_ctx));
+	test_clock_control_request(lfclk_test_clk_ctx, ARRAY_SIZE(lfclk_test_clk_ctx));
+}
 
 int main(void)
 {
 	LOG_INF("Idle clock_control, %s", CONFIG_BOARD_TARGET);
 	k_msleep(100);
+#if defined(CONFIG_COVERAGE)
+	printk("Start testing\n");
+	run_tests();
+	printk("Testing done\n");
+#else
 	while (1) {
-		test_auxpll_control(DEVICE_DT_GET(DT_NODELABEL(canpll)));
-		test_clock_control_request(hfxo_test_clk_ctx, ARRAY_SIZE(hfxo_test_clk_ctx));
-		test_clock_control_request(hsfll_test_clk_ctx, ARRAY_SIZE(hsfll_test_clk_ctx));
-		test_clock_control_request(global_hsfll_test_clk_ctx,
-					   ARRAY_SIZE(hsfll_test_clk_ctx));
-		test_clock_control_request(fll16m_test_clk_ctx, ARRAY_SIZE(fll16m_test_clk_ctx));
-		test_clock_control_request(lfclk_test_clk_ctx, ARRAY_SIZE(lfclk_test_clk_ctx));
+		run_tests();
 	}
+#endif /* CONFIG_COVERAGE */
 
 	return 0;
 }

tests/benchmarks/multicore/idle_clock_control/testcase.yaml

@@ -4,8 +4,10 @@ common:
     - ci_build
     - ci_tests_benchmarks_multicore
     - ppk_power_measure
+
 tests:
-  benchmarks.multicore.idle_clock_control:
+  benchmarks.multicore.idle_clock_control.app:
+    filter: not CONFIG_COVERAGE
     harness: pytest
     platform_allow:
       - nrf54h20dk/nrf54h20/cpuapp
@@ -16,3 +18,41 @@ tests:
       pytest_root:
         - "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_power_consumption_clock_control"
     timeout: 90
+
+  # note: in this scenario cpuapp is the 'remote'
+  benchmarks.multicore.idle_clock_control.rad:
+    filter: not CONFIG_COVERAGE
+    harness: pytest
+    platform_allow:
+      - nrf54h20dk/nrf54h20/cpurad
+    integration_platforms:
+      - nrf54h20dk/nrf54h20/cpurad
+    extra_args:
+      - CONFIG_PM_S2RAM=n
+      - CONFIG_PM_S2RAM_CUSTOM_MARKING=n
+      - remote_CONFIG_PM_S2RAM=y
+      - remote_CONFIG_PM_S2RAM_CUSTOM_MARKING=y
+      - remote_CONFIG_PM_DEVICE=y
+      - remote_CONFIG_PM_DEVICE_RUNTIME=y
+      - remote_CONFIG_GPIO=n
+      - remote_CONFIG_BOOT_BANNER=n
+      - remote_CONFIG_CLOCK_CONTROL=n
+    harness_config:
+      fixture: ppk_power_measure
+      pytest_root:
+        - "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_power_consumption_clock_control"
+    timeout: 90
+
+  benchmarks.multicore.idle_clock_control.coverage:
+    filter: CONFIG_COVERAGE
+    harness: console
+    harness_config:
+      type: multi_line
+      regex:
+        - ".*Start testing.*"
+        - ".*Testing done.*"
+    extra_args:
+      - CONF_FILE=coverage.conf
+      - SHIELD=coverage_support
+    platform_allow:
+      - nrf54h20dk/nrf54h20/cpuapp