soc: arm: mps2: Add support for mps2/an383 soc

Added new mps2 soc an383 to enable testing with ARM FVP.

Signed-off-by: Samuel Chee <samche01@arm.com>

soc/arm/mps2/Kconfig

@@ -1,4 +1,5 @@
 # Copyright (c) 2017-2019 Linaro Limited
+# Copyright 2024 Arm Limited and/or its affiliates <open-source-office@arm.com>
 # SPDX-License-Identifier: Apache-2.0
 
 config SOC_SERIES_MPS2
@@ -9,6 +10,12 @@ config SOC_MPS2_AN521
 	select CPU_CORTEX_M33
 	select CPU_HAS_ARM_MPU
 
+config SOC_MPS2_AN383
+	select CPU_CORTEX_M0PLUS
+	select CPU_HAS_ARM_MPU
+	select CPU_CORTEX_M_HAS_SYSTICK
+	select CPU_CORTEX_M_HAS_VTOR
+
 config SOC_MPS2_AN385
 	select CPU_CORTEX_M3
 	select CPU_HAS_ARM_MPU

soc/arm/mps2/Kconfig.defconfig.an383

@@ -0,0 +1,9 @@
+# Copyright 2024 Arm Limited and/or its affiliates <open-source-office@arm.com>
+# SPDX-License-Identifier: Apache-2.0
+
+if SOC_MPS2_AN383
+
+config NUM_IRQS
+	default 32
+
+endif

soc/arm/mps2/Kconfig.soc

@@ -1,4 +1,5 @@
 # Copyright (c) 2017-2019 Linaro Limited
+# Copyright 2024 Arm Limited and/or its affiliates <open-source-office@arm.com>
 # SPDX-License-Identifier: Apache-2.0
 
 config SOC_SERIES_MPS2
@@ -7,6 +8,12 @@ config SOC_SERIES_MPS2
 	help
 	  Enable support for ARM MPS2 MCU Series
 
+config SOC_MPS2_AN383
+	bool
+	select SOC_SERIES_MPS2
+	help
+	  ARM Cortex-M0+ SMM on V2M-MPS2 (Application Note AN383)
+
 config SOC_MPS2_AN385
 	bool
 	select SOC_SERIES_MPS2
@@ -33,5 +40,6 @@ config SOC_SERIES
 	default "mps2" if SOC_SERIES_MPS2
 
 config SOC
+	default "an383" if SOC_MPS2_AN383
 	default "an385" if SOC_MPS2_AN385
 	default "an521" if SOC_MPS2_AN521

soc/arm/soc.yml

@@ -3,6 +3,7 @@ family:
   series:
   - name: mps2
     socs:
+    - name: an383
     - name: an385
     - name: an521
       cpuclusters: