nrf92 sysoff/sysonallidle

Author: paliimat

dts/common/nordic/nrf9280.dtsi

@@ -9,7 +9,7 @@
 
 #if defined(CONFIG_SOC_SERIES_NRF51X) || defined(CONFIG_SOC_SERIES_NRF52X)
 #include <hal/nrf_power.h>
-#elif defined(CONFIG_SOC_SERIES_NRF54HX)
+#elif defined(CONFIG_SOC_SERIES_NRF54HX) || defined(CONFIG_SOC_SERIES_NRF92X)
 #include <power.h>
 #else
 #include <hal/nrf_regulators.h>
@@ -63,7 +63,7 @@ void z_sys_poweroff(void)
 #endif
 #if defined(CONFIG_SOC_SERIES_NRF51X) || defined(CONFIG_SOC_SERIES_NRF52X)
 	nrf_power_system_off(NRF_POWER);
-#elif defined(CONFIG_SOC_SERIES_NRF54HX)
+#elif defined(CONFIG_SOC_SERIES_NRF54HX) || defined(CONFIG_SOC_SERIES_NRF92X)
 	nrf_poweroff();
 #else
 	nrf_regulators_system_off(NRF_REGULATORS);

soc/nordic/common/poweroff.c

@@ -3,10 +3,18 @@
 
 if(CONFIG_ARM)
   zephyr_library_sources(soc.c)
+  if(CONFIG_PM OR CONFIG_POWEROFF)
+    zephyr_library_sources(power.c)
+  endif()
 endif()
 
+zephyr_library_sources_ifdef(CONFIG_PM_S2RAM pm_s2ram.c)
+
 zephyr_include_directories(.)
+zephyr_include_directories(..)
 
 # Ensure that image size aligns with 16 bytes so that MRAMC finalizes all writes
 # for the image correctly
 zephyr_linker_sources(SECTIONS SORT_KEY zzz_place_align_at_end align.ld)
+
+add_subdirectory(gpd)

soc/nordic/nrf92/CMakeLists.txt

@@ -27,6 +27,7 @@ config SOC_NRF9230_ENGB_CPUAPP
 	select NRFS_HAS_PMIC_SERVICE
 	select NRFS_HAS_TEMP_SERVICE
 	select NRFS_HAS_VBUS_DETECTOR_SERVICE
+	select HAS_PM
 
 config SOC_NRF9230_ENGB_CPURAD
 	select ARM
@@ -45,6 +46,9 @@ config SOC_NRF9230_ENGB_CPURAD
 	select NRFS_HAS_MRAM_SERVICE
 	select NRFS_HAS_PMIC_SERVICE
 	select NRFS_HAS_TEMP_SERVICE
+	select HAS_PM
 
 config SOC_NRF9230_ENGB_CPUPPR
 	select RISCV_CORE_NORDIC_VPR
+
+rsource "gpd/Kconfig"

soc/nordic/nrf92/Kconfig

@@ -29,6 +29,7 @@ config BUILD_OUTPUT_HEX
 
 config SYS_CLOCK_HW_CYCLES_PER_SEC
 	default 1000000 if NRF_GRTC_TIMER
+	default 32768 if NRF_RTC_TIMER
 
 endif # RISCV
 

soc/nordic/nrf92/Kconfig.defconfig

@@ -0,0 +1,5 @@
+# Copyright (c) 2024 Nordic Semiconductor
+# SPDX-License-Identifier: Apache-2.0
+
+zephyr_library_sources_ifdef(CONFIG_SOC_NRF9220_GPD gpd.c)
+zephyr_include_directories(include)

soc/nordic/nrf92/gpd/CMakeLists.txt

@@ -0,0 +1,11 @@
+# Copyright (c) 2024 Nordic Semiconductor
+# SPDX-License-Identifier: Apache-2.0
+
+config SOC_NRF54H20_GPD
+	bool "Global Power Domain service"
+	imply NRFS
+	imply NRFS_GDPWR_SERVICE_ENABLED
+	select ONOFF
+	default y if SOC_NRF54H20_CPUAPP || SOC_NRF54H20_CPURAD
+	help
+	  This option enables the Global Power Domain service.