From 002d2beea630bef9cc3d187f03ea5a1117f08356 Mon Sep 17 00:00:00 2001 From: Marek Pieta Date: Mon, 24 Mar 2025 10:58:28 +0100 Subject: [PATCH 1/2] caf: power_manager: Imply Device Power Management The CONFIG_PM_DEVICE is not required by CAF Power Manager. Imply the option instead of selecting it. Change also removes including header that is no longer needed. Jira: NCSDK-32519 Signed-off-by: Marek Pieta --- subsys/caf/modules/Kconfig.power_manager | 2 +- subsys/caf/modules/power_manager.c | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/subsys/caf/modules/Kconfig.power_manager b/subsys/caf/modules/Kconfig.power_manager index b70bd404ae4e..3779b4246f3a 100644 --- a/subsys/caf/modules/Kconfig.power_manager +++ b/subsys/caf/modules/Kconfig.power_manager @@ -8,11 +8,11 @@ menu "Power manager" config CAF_POWER_MANAGER bool "Enable power management" - select PM_DEVICE select CAF_PM_EVENTS select CAF_POWER_MANAGER_EVENTS imply POWEROFF if !SOC_SERIES_NRF54HX imply PM if SOC_SERIES_NRF54HX + imply PM_DEVICE help Enable power management, which will put the device to low-power mode if it is idle. diff --git a/subsys/caf/modules/power_manager.c b/subsys/caf/modules/power_manager.c index d2f1ab20f4bf..7e96f1f83621 100644 --- a/subsys/caf/modules/power_manager.c +++ b/subsys/caf/modules/power_manager.c @@ -6,7 +6,6 @@ #include #include -#include #if CONFIG_CAF_POWER_MANAGER_CLEAR_RESET_REASON #include #include From 4a3ad6496a284a4062a5b01d110af9ceedf5f1ba Mon Sep 17 00:00:00 2001 From: Marek Pieta Date: Mon, 24 Mar 2025 10:59:11 +0100 Subject: [PATCH 2/2] caf: power_manager: Imply Device Runtime Power Management for nRF54H Change implies CONFIG_PM_DEVICE_RUNTIME for nRF54H SoC Series. This is done to allow using the framework to reduce power consumption. Enabling Device Runtime Power Management also prevents from using System-Managed Device Power Management by default. The System-Managed Device Power Management does not work properly with some drivers (e.g. nrfx UARTE). Jira: NCSDK-32519 Signed-off-by: Marek Pieta --- subsys/caf/modules/Kconfig.power_manager | 1 + 1 file changed, 1 insertion(+) diff --git a/subsys/caf/modules/Kconfig.power_manager b/subsys/caf/modules/Kconfig.power_manager index 3779b4246f3a..e506381456c2 100644 --- a/subsys/caf/modules/Kconfig.power_manager +++ b/subsys/caf/modules/Kconfig.power_manager @@ -13,6 +13,7 @@ config CAF_POWER_MANAGER imply POWEROFF if !SOC_SERIES_NRF54HX imply PM if SOC_SERIES_NRF54HX imply PM_DEVICE + imply PM_DEVICE_RUNTIME if SOC_SERIES_NRF54HX help Enable power management, which will put the device to low-power mode if it is idle.