Skip to content

Commit

Permalink
tests: benchmarks: multicore: Test fast PWM with different GD freq.
Browse files Browse the repository at this point in the history 
Default Global Domain frequency is 320 MHz.
Validate fast PWM with 256 MHz, 128 MHz and 64 MHz.

Signed-off-by: Sebastian Głąb <[email protected]>
(cherry picked from commit 5eb1bd1)
  • Loading branch information
@nordic-segl @github-actions
nordic-segl authored and github-actions[bot] committed Jan 8, 2025
1 parent 4970484 commit 25b8c93
Show file tree
Hide file tree
Showing 3 changed files with 144 additions and 17 deletions.
25 changes: 25 additions & 0 deletions tests/benchmarks/multicore/idle_pwm_loopback/Kconfig
View file
Original file line number Diff line number Diff line change
Expand Up @@ -12,4 +12,29 @@ config TEST_SLEEP_DURATION_MS
Based on the value of 'min-residency-us' specified for each power state defined in the DTS,
core enters the lowest possible power state.

choice GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION
prompt "Global domain clock frequency"
default GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_320MHZ

config GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_320MHZ
bool "320MHz"

config GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_256MHZ
bool "256MHz"

config GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_128MHZ
bool "128MHz"

config GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_64MHZ
bool "64MHz"

endchoice

config GLOBAL_DOMAIN_CLOCK_FREQUENCY_MHZ
int
default 320 if GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_320MHZ
default 256 if GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_256MHZ
default 128 if GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_128MHZ
default 64 if GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_64MHZ

source "Kconfig.zephyr"
44 changes: 44 additions & 0 deletions tests/benchmarks/multicore/idle_pwm_loopback/src/main.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,10 @@ LOG_MODULE_REGISTER(idle_pwm_loop, LOG_LEVEL_INF);
#include <zephyr/drivers/gpio.h>
#include <zephyr/pm/device_runtime.h>

#if defined(CONFIG_CLOCK_CONTROL)
#include <zephyr/devicetree/clocks.h>
#include <zephyr/drivers/clock_control/nrf_clock_control.h>
#endif

#if !DT_NODE_EXISTS(DT_NODELABEL(pwm_to_gpio_loopback))
#error "Unsupported board: pwm_to_gpio_loopback node is not defined"
Expand All @@ -30,6 +34,41 @@ static volatile uint32_t high, low;
static struct k_timer my_timer;
static bool timer_expired;


#if defined(CONFIG_CLOCK_CONTROL)
const struct nrf_clock_spec clk_spec_global_hsfll = {
.frequency = MHZ(CONFIG_GLOBAL_DOMAIN_CLOCK_FREQUENCY_MHZ)
};

/*
* Set Global Domain frequency (HSFLL120)
* based on: CONFIG_GLOBAL_DOMAIN_CLOCK_FREQUENCY_MHZ
*/
void set_global_domain_frequency(void)
{
int err;
int res;
struct onoff_client cli;
const struct device *hsfll_dev = DEVICE_DT_GET(DT_NODELABEL(hsfll120));

printk("Requested frequency [Hz]: %d\n", clk_spec_global_hsfll.frequency);
sys_notify_init_spinwait(&cli.notify);
err = nrf_clock_control_request(hsfll_dev, &clk_spec_global_hsfll, &cli);
printk("Return code: %d\n", err);
__ASSERT_NO_MSG(err < 3);
__ASSERT_NO_MSG(err >= 0);
do {
err = sys_notify_fetch_result(&cli.notify, &res);
k_yield();
} while (err == -EAGAIN);
printk("Clock control request return value: %d\n", err);
printk("Clock control request response code: %d\n", res);
__ASSERT_NO_MSG(err == 0);
__ASSERT_NO_MSG(res == 0);
}
#endif /* CONFIG_CLOCK_CONTROL */


void my_timer_handler(struct k_timer *dummy)
{
timer_expired = true;
Expand Down Expand Up @@ -58,6 +97,11 @@ int main(void)
uint32_t tolerance;
int ret;

#if defined(CONFIG_CLOCK_CONTROL)
k_msleep(1000);
set_global_domain_frequency();
#endif

/* Set PWM fill ratio to 50% */
pulse = pwm_out.period >> 1;

Expand Down
92 changes: 75 additions & 17 deletions tests/benchmarks/multicore/idle_pwm_loopback/testcase.yaml
View file
Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
common:
sysbuild: true
tags: ci_build ci_tests_benchmarks_multicore
tags:
- ci_build
- ci_tests_benchmarks_multicore
platform_allow:
- nrf54h20dk/nrf54h20/cpuapp
integration_platforms:
Expand All @@ -21,10 +23,10 @@ tests:
benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.idle:
tags: ppk_power_measure
extra_args:
idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
remote_CONF_FILE=prj_s2ram.conf
idle_pwm_loopback_CONFIG_TEST_SLEEP_DURATION_MS=500
remote_CONFIG_TEST_SLEEP_DURATION_MS=500
- idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
- remote_CONF_FILE=prj_s2ram.conf
- idle_pwm_loopback_CONFIG_TEST_SLEEP_DURATION_MS=500
- remote_CONFIG_TEST_SLEEP_DURATION_MS=500
harness: pytest
harness_config:
fixture: spi_loopback
Expand All @@ -34,8 +36,8 @@ tests:
benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.s2ram:
tags: ppk_power_measure
extra_args:
idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
remote_CONF_FILE=prj_s2ram.conf
- idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
- remote_CONF_FILE=prj_s2ram.conf
harness: pytest
harness_config:
fixture: spi_loopback
Expand All @@ -44,7 +46,7 @@ tests:

benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.no_sleep_fast:
extra_args:
idle_pwm_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast_p7_1.overlay"
- idle_pwm_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast_p7_1.overlay"
harness: console
harness_config:
type: multi_line
Expand All @@ -57,23 +59,79 @@ tests:
benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.idle_fast:
tags: ppk_power_measure
extra_args:
idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
remote_CONF_FILE=prj_s2ram.conf
idle_pwm_loopback_CONFIG_TEST_SLEEP_DURATION_MS=500
remote_CONFIG_TEST_SLEEP_DURATION_MS=500
idle_pwm_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast_p7_1.overlay"
- idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
- remote_CONF_FILE=prj_s2ram.conf
- idle_pwm_loopback_CONFIG_TEST_SLEEP_DURATION_MS=500
- remote_CONFIG_TEST_SLEEP_DURATION_MS=500
- idle_pwm_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast_p7_1.overlay"
harness: pytest
harness_config:
fixture: spi_loopback
pytest_root:
- "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_pwm_and_idle"

benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.s2ram_fast:
benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.s2ram_fast.no_clock_control:
tags: ppk_power_measure
extra_args:
idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
remote_CONF_FILE=prj_s2ram.conf
idle_pwm_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast_p7_1.overlay"
- idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
- remote_CONF_FILE=prj_s2ram.conf
- idle_pwm_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast_p7_1.overlay"
harness: pytest
harness_config:
fixture: spi_loopback
pytest_root:
- "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_pwm_and_s2ram"

benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.s2ram_fast.gd_freq_320MHz:
tags: ppk_power_measure
extra_args:
- idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
- remote_CONF_FILE=prj_s2ram.conf
- idle_pwm_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast_p7_1.overlay"
- idle_pwm_loopback_CONFIG_CLOCK_CONTROL=y
- idle_pwm_loopback_CONFIG_GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_320MHZ=y
harness: pytest
harness_config:
fixture: spi_loopback
pytest_root:
- "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_pwm_and_s2ram"

benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.s2ram_fast.gd_freq_256MHz:
tags: ppk_power_measure
extra_args:
- idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
- remote_CONF_FILE=prj_s2ram.conf
- idle_pwm_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast_p7_1.overlay"
- idle_pwm_loopback_CONFIG_CLOCK_CONTROL=y
- idle_pwm_loopback_CONFIG_GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_256MHZ=y
harness: pytest
harness_config:
fixture: spi_loopback
pytest_root:
- "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_pwm_and_s2ram"

benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.s2ram_fast.gd_freq_128MHz:
tags: ppk_power_measure
extra_args:
- idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
- remote_CONF_FILE=prj_s2ram.conf
- idle_pwm_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast_p7_1.overlay"
- idle_pwm_loopback_CONFIG_CLOCK_CONTROL=y
- idle_pwm_loopback_CONFIG_GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_128MHZ=y
harness: pytest
harness_config:
fixture: spi_loopback
pytest_root:
- "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_pwm_and_s2ram"

benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.s2ram_fast.gd_freq_64MHz:
tags: ppk_power_measure
extra_args:
- idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
- remote_CONF_FILE=prj_s2ram.conf
- idle_pwm_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast_p7_1.overlay"
- idle_pwm_loopback_CONFIG_CLOCK_CONTROL=y
- idle_pwm_loopback_CONFIG_GLOBAL_DOMAIN_CLOCK_FREQUENCY_OPTION_64MHZ=y
harness: pytest
harness_config:
fixture: spi_loopback
Expand Down

0 comments on commit 25b8c93

Please sign in to comment.