diff --git a/soc/arm/microchip_mec/mec1501/power.c b/soc/arm/microchip_mec/mec1501/power.c
index af4f2abf01c..98029ba2023 100644
--- a/soc/arm/microchip_mec/mec1501/power.c
+++ b/soc/arm/microchip_mec/mec1501/power.c
@@ -101,7 +101,7 @@ static void z_power_soc_sleep(void)
  * For deep sleep pm_system_suspend has executed all the driver
  * power management call backs.
  */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	switch (info.state) {
 	case PM_STATE_SUSPEND_TO_IDLE:
@@ -123,7 +123,7 @@ void pm_power_state_set(struct pm_state_info info)
  * an ISR on wake except for faults. We re-enable interrupts by setting PRIMASK
  * to 0.
  */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	switch (info.state) {
 	case PM_STATE_SUSPEND_TO_IDLE:
diff --git a/soc/arm/nordic_nrf/nrf51/power.c b/soc/arm/nordic_nrf/nrf51/power.c
index 7a43a8b214b..dd76e3b06e9 100644
--- a/soc/arm/nordic_nrf/nrf51/power.c
+++ b/soc/arm/nordic_nrf/nrf51/power.c
@@ -11,7 +11,7 @@
 LOG_MODULE_DECLARE(soc, CONFIG_SOC_LOG_LEVEL);
 
 /* Invoke Low Power/System Off specific Tasks */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	switch (info.state) {
 	case PM_STATE_SOFT_OFF:
@@ -24,7 +24,7 @@ void pm_power_state_set(struct pm_state_info info)
 }
 
 /* Handle SOC specific activity after Low Power Mode Exit */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	switch (info.state) {
 	case PM_STATE_SOFT_OFF:
diff --git a/soc/arm/nordic_nrf/nrf52/power.c b/soc/arm/nordic_nrf/nrf52/power.c
index 7a43a8b214b..dd76e3b06e9 100644
--- a/soc/arm/nordic_nrf/nrf52/power.c
+++ b/soc/arm/nordic_nrf/nrf52/power.c
@@ -11,7 +11,7 @@
 LOG_MODULE_DECLARE(soc, CONFIG_SOC_LOG_LEVEL);
 
 /* Invoke Low Power/System Off specific Tasks */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	switch (info.state) {
 	case PM_STATE_SOFT_OFF:
@@ -24,7 +24,7 @@ void pm_power_state_set(struct pm_state_info info)
 }
 
 /* Handle SOC specific activity after Low Power Mode Exit */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	switch (info.state) {
 	case PM_STATE_SOFT_OFF:
diff --git a/soc/arm/nordic_nrf/nrf53/power.c b/soc/arm/nordic_nrf/nrf53/power.c
index b709217289a..38ee3d439aa 100644
--- a/soc/arm/nordic_nrf/nrf53/power.c
+++ b/soc/arm/nordic_nrf/nrf53/power.c
@@ -13,7 +13,7 @@
 LOG_MODULE_DECLARE(soc, CONFIG_SOC_LOG_LEVEL);
 
 /* Invoke Low Power/System Off specific Tasks */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	switch (info.state) {
 	case PM_STATE_SOFT_OFF:
@@ -26,7 +26,7 @@ void pm_power_state_set(struct pm_state_info info)
 }
 
 /* Handle SOC specific activity after Low Power Mode Exit */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	switch (info.state) {
 	case PM_STATE_SOFT_OFF:
diff --git a/soc/arm/nordic_nrf/nrf91/power.c b/soc/arm/nordic_nrf/nrf91/power.c
index f0f52217274..a13631dd2ef 100644
--- a/soc/arm/nordic_nrf/nrf91/power.c
+++ b/soc/arm/nordic_nrf/nrf91/power.c
@@ -12,7 +12,7 @@
 LOG_MODULE_DECLARE(soc, CONFIG_SOC_LOG_LEVEL);
 
 /* Invoke Low Power/System Off specific Tasks */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	switch (info.state) {
 	case PM_STATE_SOFT_OFF:
@@ -25,7 +25,7 @@ void pm_power_state_set(struct pm_state_info info)
 }
 
 /* Handle SOC specific activity after Low Power Mode Exit */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	switch (info.state) {
 	case PM_STATE_SOFT_OFF:
diff --git a/soc/arm/nuvoton_npcx/common/power.c b/soc/arm/nuvoton_npcx/common/power.c
index ae8929fb69c..a52d68f4051 100644
--- a/soc/arm/nuvoton_npcx/common/power.c
+++ b/soc/arm/nuvoton_npcx/common/power.c
@@ -165,7 +165,7 @@ static void npcx_power_enter_system_sleep(int slp_mode, int wk_mode)
 }
 
 /* Invoke when enter "Suspend/Low Power" mode. */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	if (info.state != PM_STATE_SUSPEND_TO_IDLE) {
 		LOG_DBG("Unsupported power state %u", info.state);
@@ -194,7 +194,7 @@ void pm_power_state_set(struct pm_state_info info)
 }
 
 /* Handle soc specific activity after exiting "Suspend/Low Power" mode. */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	if (info.state != PM_STATE_SUSPEND_TO_IDLE) {
 		LOG_DBG("Unsupported power state %u", info.state);
diff --git a/soc/arm/nxp_imx/rt6xx/power.c b/soc/arm/nxp_imx/rt6xx/power.c
index 9e08aaa94a7..1051453d269 100644
--- a/soc/arm/nxp_imx/rt6xx/power.c
+++ b/soc/arm/nxp_imx/rt6xx/power.c
@@ -22,7 +22,7 @@ LOG_MODULE_DECLARE(soc, CONFIG_SOC_LOG_LEVEL);
 	APP_DEEPSLEEP_RAM_APD, APP_DEEPSLEEP_RAM_PPD}))
 
 /* Invoke Low Power/System Off specific Tasks */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	/* FIXME: When this function is entered the Kernel has disabled
 	 * interrupts using BASEPRI register. This is incorrect as it prevents
@@ -50,7 +50,7 @@ void pm_power_state_set(struct pm_state_info info)
 }
 
 /* Handle SOC specific activity after Low Power Mode Exit */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	ARG_UNUSED(info);
 
diff --git a/soc/arm/silabs_exx32/common/soc_power.c b/soc/arm/silabs_exx32/common/soc_power.c
index cacd7c55502..4f77d16745b 100644
--- a/soc/arm/silabs_exx32/common/soc_power.c
+++ b/soc/arm/silabs_exx32/common/soc_power.c
@@ -18,7 +18,7 @@ LOG_MODULE_DECLARE(soc, CONFIG_SOC_LOG_LEVEL);
  */
 
 /* Invoke Low Power/System Off specific Tasks */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	LOG_DBG("SoC entering power state %d", info.state);
 
@@ -56,7 +56,7 @@ void pm_power_state_set(struct pm_state_info info)
 }
 
 /* Handle SOC specific activity after Low Power Mode Exit */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	ARG_UNUSED(info);
 }
diff --git a/soc/arm/st_stm32/stm32l4/power.c b/soc/arm/st_stm32/stm32l4/power.c
index 84fa2121335..1947e8c4eea 100644
--- a/soc/arm/st_stm32/stm32l4/power.c
+++ b/soc/arm/st_stm32/stm32l4/power.c
@@ -27,7 +27,7 @@ LOG_MODULE_DECLARE(soc, CONFIG_SOC_LOG_LEVEL);
 #endif
 
 /* Invoke Low Power/System Off specific Tasks */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	if (info.state != PM_STATE_SUSPEND_TO_IDLE) {
 		LOG_DBG("Unsupported power state %u", info.state);
@@ -73,7 +73,7 @@ void pm_power_state_set(struct pm_state_info info)
 }
 
 /* Handle SOC specific activity after Low Power Mode Exit */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	if (info.state != PM_STATE_SUSPEND_TO_IDLE) {
 		LOG_DBG("Unsupported power substate-id %u", info.state);
diff --git a/soc/arm/st_stm32/stm32l5/power.c b/soc/arm/st_stm32/stm32l5/power.c
index 58140b7bb40..40e7baffbcc 100644
--- a/soc/arm/st_stm32/stm32l5/power.c
+++ b/soc/arm/st_stm32/stm32l5/power.c
@@ -27,7 +27,7 @@ LOG_MODULE_DECLARE(soc, CONFIG_SOC_LOG_LEVEL);
 #endif
 
 /* Invoke Low Power/System Off specific Tasks */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	if (info.state != PM_STATE_SUSPEND_TO_IDLE) {
 		LOG_DBG("Unsupported power state %u", info.state);
@@ -73,7 +73,7 @@ void pm_power_state_set(struct pm_state_info info)
 }
 
 /* Handle SOC specific activity after Low Power Mode Exit */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	if (info.state != PM_STATE_SUSPEND_TO_IDLE) {
 		LOG_DBG("Unsupported power substate-id %u", info.state);
diff --git a/soc/arm/st_stm32/stm32wb/power.c b/soc/arm/st_stm32/stm32wb/power.c
index 6d08ac2104d..3bf744d1cb3 100644
--- a/soc/arm/st_stm32/stm32wb/power.c
+++ b/soc/arm/st_stm32/stm32wb/power.c
@@ -37,7 +37,7 @@ static void switch_on_hsi(void)
 }
 
 /* Invoke Low Power/System Off specific Tasks */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	if (info.state != PM_STATE_SUSPEND_TO_IDLE) {
 		LOG_DBG("Unsupported power state %u", info.state);
@@ -102,7 +102,7 @@ void pm_power_state_set(struct pm_state_info info)
 }
 
 /* Handle SOC specific activity after Low Power Mode Exit */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	/* Implementation of STM32 AN5289 algorithm to enter/exit lowpower */
 	/* Release ENTRY_STOP_MODE semaphore */
diff --git a/soc/arm/ti_simplelink/cc13x2_cc26x2/power.c b/soc/arm/ti_simplelink/cc13x2_cc26x2/power.c
index 59874db8782..06def28784c 100644
--- a/soc/arm/ti_simplelink/cc13x2_cc26x2/power.c
+++ b/soc/arm/ti_simplelink/cc13x2_cc26x2/power.c
@@ -56,7 +56,7 @@ extern PowerCC26X2_ModuleState PowerCC26X2_module;
  */
 
 /* Invoke Low Power/System Off specific Tasks */
-void pm_power_state_set(struct pm_state_info info)
+__weak void pm_power_state_set(struct pm_state_info info)
 {
 	uint32_t modeVIMS;
 	uint32_t constraints;
@@ -118,7 +118,7 @@ void pm_power_state_set(struct pm_state_info info)
 }
 
 /* Handle SOC specific activity after Low Power Mode Exit */
-void pm_power_state_exit_post_ops(struct pm_state_info info)
+__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	/*
 	 * System is now in active mode. Reenable interrupts which were disabled
diff --git a/tests/subsys/pm/power_mgmt/src/main.c b/tests/subsys/pm/power_mgmt/src/main.c
index 9e751799159..d27610bee9d 100644
--- a/tests/subsys/pm/power_mgmt/src/main.c
+++ b/tests/subsys/pm/power_mgmt/src/main.c
@@ -26,11 +26,8 @@ static bool idle_entered;
 
 static const struct device *dev;
 static struct dummy_driver_api *api;
-/*
- * Weak power hook functions. Used on systems that have not implemented
- * power management.
- */
-__weak void pm_power_state_set(struct pm_state_info info)
+
+void pm_power_state_set(struct pm_state_info info)
 {
 	/* at this point, notify_pm_state_entry() implemented in
 	 * this file has been called and set_pm should have been set
@@ -51,7 +48,7 @@ __weak void pm_power_state_set(struct pm_state_info info)
 		      "Entering low power state with a wrong parameter");
 }
 
-__weak void pm_power_state_exit_post_ops(struct pm_state_info info)
+void pm_power_state_exit_post_ops(struct pm_state_info info)
 {
 	/* pm_system_suspend is entered with irq locked
 	 * unlock irq before leave pm_system_suspend