soc: st: Migrate stm32u5 series to new hw model

Migrate STM2U5 series to new HW model.

Signed-off-by: Erwan Gouriou <erwan.gouriou@st.com>

soc/soc_legacy/arm/st_stm32/stm32u5/Kconfig.soc

@@ -1,30 +0,0 @@
-# ST Microelectronics STM32U5 MCU line
-
-# Copyright (c) 2021 Linaro Limited
-# Copyright (c) 2023 PSICONTROL nv
-# Copyright (c) 2023 STMicroelectronics
-# SPDX-License-Identifier: Apache-2.0
-
-choice
-prompt "STM32U5x MCU Selection"
-depends on SOC_SERIES_STM32U5X
-
-config SOC_STM32U575XX
-	bool "STM32U575XX"
-
-config SOC_STM32U585XX
-	bool "STM32U585XX"
-
-config SOC_STM32U595XX
-	bool "STM32U595XX"
-
-config SOC_STM32U599XX
-	bool "STM32U599XX"
-
-config SOC_STM32U5A5XX
-	bool "STM32U5A5XX"
-
-config SOC_STM32U5A9XX
-	bool "STM32U5A9XX"
-
-endchoice

soc/st/stm32/Kconfig

@@ -42,7 +42,7 @@ config STM32_ENABLE_DEBUG_SLEEP_STOP
 choice POWER_SUPPLY_CHOICE
 	prompt "STM32 power supply configuration"
 	default POWER_SUPPLY_LDO
-	depends on SOC_SERIES_STM32H7X
+	depends on SOC_SERIES_STM32H7X || SOC_SERIES_STM32U5X
 
 config POWER_SUPPLY_LDO
 	bool "LDO supply"
@@ -52,24 +52,31 @@ config POWER_SUPPLY_DIRECT_SMPS
 
 config POWER_SUPPLY_SMPS_1V8_SUPPLIES_LDO
 	bool "SMPS 1.8V supplies LDO (no external supply)"
+	depends on !SOC_SERIES_STM32U5X
 
 config POWER_SUPPLY_SMPS_2V5_SUPPLIES_LDO
 	bool "SMPS 2.5V supplies LDO (no external supply)"
+	depends on !SOC_SERIES_STM32U5X
 
 config POWER_SUPPLY_SMPS_1V8_SUPPLIES_EXT_AND_LDO
 	bool "External SMPS 1.8V supply, supplies LDO"
+	depends on !SOC_SERIES_STM32U5X
 
 config POWER_SUPPLY_SMPS_2V5_SUPPLIES_EXT_AND_LDO
 	bool "External SMPS 2.5V supply, supplies LDO"
+	depends on !SOC_SERIES_STM32U5X
 
 config POWER_SUPPLY_SMPS_1V8_SUPPLIES_EXT
 	bool "External SMPS 1.8V supply and bypass"
+	depends on !SOC_SERIES_STM32U5X
 
 config POWER_SUPPLY_SMPS_2V5_SUPPLIES_EXT
 	bool "External SMPS 2.5V supply and bypass"
+	depends on !SOC_SERIES_STM32U5X
 
 config POWER_SUPPLY_EXTERNAL_SOURCE
 	bool "Bypass"
+	depends on !SOC_SERIES_STM32U5X
 
 endchoice
 

soc/st/stm32/soc.yml

@@ -138,6 +138,14 @@ family:
   - name: stm32mp1x
     socs:
     - name: stm32mp157cxx
+  - name: stm32u5x
+    socs:
+    - name: stm32u5a5xx
+    - name: stm32u5a9xx
+    - name: stm32u575xx
+    - name: stm32u585xx
+    - name: stm32u595xx
+    - name: stm32u599xx
   - name: stm32wlx
     socs:
     - name: stm32wle4xx

soc/st/stm32/stm32u5/CMakeLists.txt

@@ -5,10 +5,9 @@ zephyr_sources(
   soc.c
   )
 
-zephyr_sources_ifdef(CONFIG_PM
-  power.c
-  )
-
+zephyr_sources_ifdef(CONFIG_PM power.c)
 zephyr_sources_ifdef(CONFIG_POWEROFF poweroff.c)
 
+zephyr_include_directories(.)
+
 set(SOC_LINKER_SCRIPT ${ZEPHYR_BASE}/include/zephyr/arch/arm/cortex_m/scripts/linker.ld CACHE INTERNAL "")

soc/st/stm32/stm32u5/Kconfig

@@ -4,10 +4,8 @@
 # SPDX-License-Identifier: Apache-2.0
 
 config SOC_SERIES_STM32U5X
-	bool "STM32U5x Series MCU"
 	select ARM
 	select CPU_CORTEX_M33
-	select SOC_FAMILY_STM32
 	select ARM_TRUSTZONE_M
 	select CPU_HAS_ARM_SAU
 	select CPU_HAS_ARM_MPU
@@ -17,5 +15,3 @@ config SOC_SERIES_STM32U5X
 	select HAS_STM32CUBE
 	select HAS_PM
 	select HAS_POWEROFF
-	help
-	  Enable support for STM32U5 MCU series

soc/st/stm32/stm32u5/Kconfig.defconfig

@@ -5,10 +5,7 @@
 
 if SOC_SERIES_STM32U5X
 
-source "soc/soc_legacy/arm/st_stm32/stm32u5/Kconfig.defconfig.stm32u5*"
-
-config SOC_SERIES
-	default "stm32u5"
+rsource "Kconfig.defconfig.stm32u5*"
 
 config ROM_START_OFFSET
 	default 0x400 if BOOTLOADER_MCUBOOT

soc/st/stm32/stm32u5/Kconfig.defconfig.stm32u575xx

@@ -5,9 +5,6 @@
 
 if SOC_STM32U575XX
 
-config SOC
-	default "stm32u575xx"
-
 config NUM_IRQS
 	default 125
 

soc/st/stm32/stm32u5/Kconfig.defconfig.stm32u585xx

@@ -5,9 +5,6 @@
 
 if SOC_STM32U585XX
 
-config SOC
-	default "stm32u585xx"
-
 config NUM_IRQS
 	default 125
 

soc/st/stm32/stm32u5/Kconfig.defconfig.stm32u595xx

@@ -5,9 +5,6 @@
 
 if SOC_STM32U595XX
 
-config SOC
-	default "stm32u595xx"
-
 config NUM_IRQS
 	default 132
 

soc/st/stm32/stm32u5/Kconfig.defconfig.stm32u599xx

@@ -5,9 +5,6 @@
 
 if SOC_STM32U599XX
 
-config SOC
-	default "stm32u599xx"
-
 config NUM_IRQS
 	default 139
 

soc/st/stm32/stm32u5/Kconfig.defconfig.stm32u5a5xx

@@ -5,9 +5,6 @@
 
 if SOC_STM32U5A5XX
 
-config SOC
-	default "stm32u5a5xx"
-
 config NUM_IRQS
 	default 139
 

soc/st/stm32/stm32u5/Kconfig.defconfig.stm32u5a9xx

@@ -5,9 +5,6 @@
 
 if SOC_STM32U5A9XX
 
-config SOC
-	default "stm32u5a9xx"
-
 config NUM_IRQS
 	default 139
 

soc/st/stm32/stm32u5/Kconfig.soc

@@ -0,0 +1,45 @@
+# ST Microelectronics STM32U5 MCU line
+
+# Copyright (c) 2021 Linaro Limited
+# Copyright (c) 2023 PSICONTROL nv
+# Copyright (c) 2023 STMicroelectronics
+# SPDX-License-Identifier: Apache-2.0
+
+config SOC_SERIES_STM32U5X
+	bool
+	select SOC_FAMILY_STM32
+
+config SOC_SERIES
+	default "stm32u5" if SOC_SERIES_STM32U5X
+
+config SOC_STM32U575XX
+	bool
+	select SOC_SERIES_STM32U5X
+
+config SOC_STM32U585XX
+	bool
+	select SOC_SERIES_STM32U5X
+
+config SOC_STM32U595XX
+	bool
+	select SOC_SERIES_STM32U5X
+
+config SOC_STM32U599XX
+	bool
+	select SOC_SERIES_STM32U5X
+
+config SOC_STM32U5A5XX
+	bool
+	select SOC_SERIES_STM32U5X
+
+config SOC_STM32U5A9XX
+	bool
+	select SOC_SERIES_STM32U5X
+
+config SOC
+	default "stm32u5a5xx" if SOC_STM32U5A5XX
+	default "stm32u5a9xx" if SOC_STM32U5A9XX
+	default "stm32u575xx" if SOC_STM32U575XX
+	default "stm32u585xx" if SOC_STM32U585XX
+	default "stm32u595xx" if SOC_STM32U595XX
+	default "stm32u599xx" if SOC_STM32U599XX