tests: benchmarks: Add stress test for drivers

Create test that will concurrently use drivers for multiple peripherals, such as: - UART (LOG system), - SPI (adxl362 accelerometer), - I2C (bme680 sensor), - ADC, - PWM (LED dimming), - GPIO (LED toggle), - timer (kernel), - counter (timer instance), - CAN (only on nrf54h20, internal loopback mode), - temperature sensor (DIE_TEMP), - flash (external NOR Flash memory; read only), - I2S (only on nrf54l, send in air, read from air), - watchdog, - plus cpu load thread. Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
nrfconnect · Sep 27, 2024 · 6809a6f · 6809a6f
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commit 6809a6f
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diff --git a/.github/test-spec.yml b/.github/test-spec.yml
@@ -592,6 +592,7 @@
   - "snippets/emulated-*/**/*"
   - "tests/subsys/event_manager_proxy/**/*"
   - "tests/benchmarks/multicore/**/*"
+  - "tests/benchmarks/peripheral_load/**/*"
   - "tests/drivers/pwm/**/*"
   - "tests/drivers/sensor/**/*"
 

diff --git a/CODEOWNERS b/CODEOWNERS
@@ -344,6 +344,7 @@
 /tests/benchmarks/multicore/idle_gpio/    @adamkondraciuk @nrfconnect/ncs-low-level-test
 /tests/benchmarks/i2c_endless/            @nrfconnect/ncs-low-level-test
 /tests/benchmarks/spi_endless/            @nrfconnect/ncs-low-level-test
+/tests/benchmarks/peripheral_load/        @nrfconnect/ncs-low-level-test
 /tests/bluetooth/tester/                  @carlescufi @nrfconnect/ncs-paladin
 /tests/bluetooth/iso/                     @nrfconnect/ncs-audio @Frodevan
 /tests/crypto/                            @stephen-nordic @magnev

diff --git a/scripts/ci/tags.yaml b/scripts/ci/tags.yaml
@@ -1211,6 +1211,25 @@ ci_tests_benchmarks_i2c_endless:
     - nrf/tests/benchmarks/i2c_endless/
     - zephyr/drivers/i2c/
 
+ci_tests_benchmarks_peripheral_load:
+  files:
+    - modules/hal/nordic/nrfx/
+    - nrf/tests/benchmarks/peripheral_load/
+    - zephyr/drivers/sensor/adi/adxl362
+    - zephyr/drivers/sensor/bosch/bme680
+    - zephyr/drivers/sensor/nordic/temp/
+    - zephyr/drivers/adc/
+    - zephyr/drivers/can/
+    - zephyr/drivers/counter/
+    - zephyr/drivers/flash/
+    - zephyr/drivers/gpio/
+    - zephyr/drivers/i2c/
+    - zephyr/drivers/i2s/
+    - zephyr/drivers/pwm/
+    - zephyr/drivers/spi/
+    - zephyr/drivers/watchdog/
+    - zephyr/soc/nordic/
+
 ci_tests_benchmarks_spi_endless:
   files:
     - modules/hal/nordic/nrfx/

diff --git a/tests/benchmarks/peripheral_load/CMakeLists.txt b/tests/benchmarks/peripheral_load/CMakeLists.txt
@@ -0,0 +1,12 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor ASA
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+cmake_minimum_required(VERSION 3.20.0)
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(periph_stress)
+
+FILE(GLOB app_sources src/*.c)
+target_sources(app PRIVATE ${app_sources})
diff --git a/tests/benchmarks/peripheral_load/boards/nrf54h20dk_nrf54h20_cpuapp.conf b/tests/benchmarks/peripheral_load/boards/nrf54h20dk_nrf54h20_cpuapp.conf
@@ -0,0 +1 @@
+CONFIG_NRFS=y
diff --git a/tests/benchmarks/peripheral_load/boards/nrf54h20dk_nrf54h20_cpuapp.overlay b/tests/benchmarks/peripheral_load/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+/ {
+	aliases {
+		test-counter = &timer137;
+		watchdog0 = &wdt010;
+	};
+
+	zephyr,user {
+		io-channels = <&adc 0>, <&adc 1>;
+	};
+};
+
+&adc {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	channel@0 {
+		reg = <0>;
+		zephyr,gain = "ADC_GAIN_1_2";
+		zephyr,reference = "ADC_REF_INTERNAL";
+		zephyr,acquisition-time = <ADC_ACQ_TIME(ADC_ACQ_TIME_MICROSECONDS, 10)>;
+		zephyr,input-positive = <NRF_SAADC_AIN4>;
+		zephyr,resolution = <10>;
+	};
+
+	channel@1 {
+		reg = <1>;
+		zephyr,gain = "ADC_GAIN_2";
+		zephyr,reference = "ADC_REF_EXTERNAL0";
+		zephyr,acquisition-time = <ADC_ACQ_TIME(ADC_ACQ_TIME_MICROSECONDS, 10)>;
+		zephyr,input-positive = <NRF_SAADC_AIN5>;
+		zephyr,resolution = <10>;
+	};
+};
+
+&mx25uw63 {
+	status = "okay";
+};
+
+&timer137 {
+	status = "okay";
+	prescaler = <4>;
+};
+
+temp_sensor: &temp_nrfs {
+	status = "okay";
+};
+
+&wdt010 {
+	status = "okay";
+};
diff --git a/tests/benchmarks/peripheral_load/boards/nrf54l15dk_nrf54l15_cpuapp.overlay b/tests/benchmarks/peripheral_load/boards/nrf54l15dk_nrf54l15_cpuapp.overlay
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+/* Rev. 0.8.1:
+ * P0.00 - TX_0
+ * P0.01 - RX_0
+ * P0.02 - RTS_0
+ * P0.03 - CTS_0
+ * P0.04 - Button_3
+ *
+ * P1.00 - 32k_XTAL1
+ * P1.01 - 32k_XTAL2
+ * P1.02 - NFC_1
+ * P1.03 - NFC_2
+ * P1.04 - TX_1
+ * P1.05 - RX_1
+ * P1.06 - RTS_1
+ * P1.07 - CTS_1
+ * P1.08 - Button_1 / I2S_SDOUT
+ * P1.09 - Button_2 / I2S_SDIN
+ * P1.10 - LED_1 / I2S_LRCK_M
+ * P1.11 - TWIM_SCL to BME680 + ADC_ch0
+ * P1.12 - TWIM_SDA to BME680 + ADC_ch1
+ * P1.13 - Button_4 / CS_BME680
+ * P1.14 - LED_3 / IRQ / I2S_SCK_M
+ *
+ * P2.00 - QSPI
+ * P2.01 - QSPI
+ * P2.02 - QSPI
+ * P2.03 - QSPI
+ * P2.04 - QSPI
+ * P2.05 - QSPI
+ * P2.06 - SPIM_SCK
+ * P2.07 - LED_2
+ * P2.08 - SPIM_MOSI to ADXL362
+ * P2.09 - LED_0 / SPIM_MISO to ADXL362
+ * P2.10 - CS_ADXL362
+ */
+
+/ {
+	aliases {
+		i2s-node0 = &i2s20;
+		test-counter = &timer24;
+	};
+
+	zephyr,user {
+		io-channels = <&adc 0>, <&adc 1>;
+	};
+};
+
+&pinctrl {
+	i2s20_default_alt: i2s20_default_alt {
+		group1 {
+			psels = <NRF_PSEL(I2S_SCK_M, 1, 14)>,
+				<NRF_PSEL(I2S_LRCK_M, 1, 10)>,
+				<NRF_PSEL(I2S_SDOUT, 1, 8)>,
+				<NRF_PSEL(I2S_SDIN, 1, 9)>;
+		};
+	};
+};
+
+&adc {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	channel@0 {
+		reg = <0>;
+		zephyr,gain = "ADC_GAIN_1";
+		zephyr,reference = "ADC_REF_INTERNAL";
+		zephyr,acquisition-time = <ADC_ACQ_TIME(ADC_ACQ_TIME_MICROSECONDS, 10)>;
+		zephyr,input-positive = <NRF_SAADC_AIN4>; /* P1.11 - I2C SCL on sensor shield */
+		zephyr,resolution = <10>;
+	};
+
+	channel@1 {
+		reg = <1>;
+		zephyr,gain = "ADC_GAIN_1_4";
+		zephyr,reference = "ADC_REF_INTERNAL";
+		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
+		zephyr,input-positive = <NRF_SAADC_AIN5>; /* P1.12 - I2C SDA on sensor shield */
+		zephyr,resolution = <12>;
+	};
+};
+
+&i2s20 {
+	status = "okay";
+	pinctrl-0 = <&i2s20_default_alt>;
+	pinctrl-names = "default";
+};
+
+&timer24 {
+	status = "okay";
+	prescaler = <4>;
+};
+
+temp_sensor: &temp {
+	status = "okay";
+};
+
+&wdt31 {
+	status = "okay";
+};
diff --git a/tests/benchmarks/peripheral_load/prj.conf b/tests/benchmarks/peripheral_load/prj.conf
@@ -0,0 +1,11 @@
+CONFIG_LOG=y
+
+CONFIG_SENSOR=y
+CONFIG_ADC=y
+CONFIG_CAN=y
+CONFIG_COUNTER=y
+CONFIG_FLASH=y
+CONFIG_GPIO=y
+CONFIG_I2S=y
+CONFIG_PWM=y
+CONFIG_WATCHDOG=y
diff --git a/tests/benchmarks/peripheral_load/sample.yaml b/tests/benchmarks/peripheral_load/sample.yaml
@@ -0,0 +1,112 @@
+sample:
+  name: Peripheral stress test
+
+common:
+  depends_on: adc gpio i2c pwm spi watchdog
+  tags: drivers spi sensors ci_tests_benchmarks_peripheral_load
+  harness: console
+
+tests:
+  sample.benchmarks.peripheral_stress_test.nrf54h:
+    filter: not CONFIG_COVERAGE
+    harness_config:
+      fixture: pca63566
+      type: multi_line
+      ordered: false
+      regex:
+        - ".*Accelerometer thread has completed"
+        - ".*ADC thread has completed"
+        - ".*BME680 thread has completed"
+        - ".*CAN thread has completed"
+        - ".*Counter thread has completed"
+        - ".*Flash thread has completed"
+        - ".*GPIO thread has completed"
+        - ".*PWM thread has completed"
+        - ".*TEMP thread has completed"
+        - ".*Timer thread has completed"
+        - ".*WDT thread has completed"
+        - ".*CPU load thread has completed"
+        - ".*all \\d{1,} threads have completed"
+    extra_args:
+      - SHIELD=pca63566
+    platform_allow: nrf54h20dk/nrf54h20/cpuapp
+    integration_platforms:
+      - nrf54h20dk/nrf54h20/cpuapp
+
+  sample.benchmarks.peripheral_stress_test.nrf54h_coverage:
+    filter: CONFIG_COVERAGE
+    harness_config:
+      fixture: pca63566
+      type: multi_line
+      ordered: false
+      regex:
+        - ".*Accelerometer thread has completed"
+        - ".*ADC thread has completed"
+        - ".*BME680 thread has completed"
+        - ".*CAN thread has completed"
+        - ".*Counter thread has completed"
+        - ".*Flash thread has completed"
+        - ".*GPIO thread has completed"
+        - ".*PWM thread has completed"
+        - ".*TEMP thread has completed"
+        - ".*Timer thread has completed"
+        - ".*WDT thread has completed"
+        - ".*CPU load thread has completed"
+        - ".*all \\d{1,} threads have completed"
+    extra_args:
+      - SHIELD=pca63566;coverage_support
+    platform_allow: nrf54h20dk/nrf54h20/cpuapp
+    integration_platforms:
+      - nrf54h20dk/nrf54h20/cpuapp
+
+  sample.benchmarks.peripheral_stress_test.nrf54l:
+    filter: not CONFIG_COVERAGE
+    harness_config:
+      fixture: pca63565
+      type: multi_line
+      ordered: false
+      regex:
+        - ".*Accelerometer thread has completed"
+        - ".*ADC thread has completed"
+        - ".*BME680 thread has completed"
+        - ".*Counter thread has completed"
+        - ".*Flash thread has completed"
+        - ".*GPIO thread has completed"
+        - ".*I2S thread has completed"
+        - ".*PWM thread has completed"
+        - ".*TEMP thread has completed"
+        - ".*Timer thread has completed"
+        - ".*WDT thread has completed"
+        - ".*CPU load thread has completed"
+        - ".*all \\d{1,} threads have completed"
+    extra_args:
+      - SHIELD=pca63565
+    platform_allow: nrf54l15dk/nrf54l15/cpuapp
+    integration_platforms:
+      - nrf54l15dk/nrf54l15/cpuapp
+
+  sample.benchmarks.peripheral_stress_test.nrf54l_coverage:
+    filter: CONFIG_COVERAGE
+    harness_config:
+      fixture: pca63565
+      type: multi_line
+      ordered: false
+      regex:
+        - ".*Accelerometer thread has completed"
+        - ".*ADC thread has completed"
+        - ".*BME680 thread has completed"
+        - ".*Counter thread has completed"
+        - ".*Flash thread has completed"
+        - ".*GPIO thread has completed"
+        - ".*I2S thread has completed"
+        - ".*PWM thread has completed"
+        - ".*TEMP thread has completed"
+        - ".*Timer thread has completed"
+        - ".*WDT thread has completed"
+        - ".*CPU load thread has completed"
+        - ".*all \\d{1,} threads have completed"
+    extra_args:
+      - SHIELD=pca63565;coverage_support
+    platform_allow: nrf54l15dk/nrf54l15/cpuapp
+    integration_platforms:
+      - nrf54l15dk/nrf54l15/cpuapp