soc: Add the MAX32655 SoC

Add MAX32655 Kconfig and dts files

Co-authored-by: Maureen Helm <maureen.helm@analog.com>
Co-authored-by: Okan Sahin <okan.sahin@analog.com>
Signed-off-by: Sadik Ozer <sadik.ozer@analog.com>

soc/adi/max32/Kconfig

@@ -11,6 +11,9 @@ config SOC_FAMILY_MAX32
 	select CLOCK_CONTROL
 	select BUILD_OUTPUT_HEX
 
+config SOC_MAX32655
+	select CPU_CORTEX_M4
+
 config SOC_MAX32690
 	select CPU_CORTEX_M4
 

soc/adi/max32/Kconfig.defconfig.max32655

@@ -0,0 +1,14 @@
+# Analog Devices MAX32655 MCU
+
+# Copyright (c) 2023-2024 Analog Devices, Inc.
+# SPDX-License-Identifier: Apache-2.0
+
+if SOC_MAX32655
+
+config SYS_CLOCK_HW_CYCLES_PER_SEC
+	default $(dt_node_int_prop_int,/clocks/clk_ipo,clock-frequency)
+
+config NUM_IRQS
+	default 110
+
+endif # SOC_MAX32655

soc/adi/max32/Kconfig.soc

@@ -9,6 +9,14 @@ config SOC_FAMILY_MAX32
 config SOC_FAMILY
 	default "max32" if SOC_FAMILY_MAX32
 
+config SOC_MAX32655
+	bool
+	select SOC_FAMILY_MAX32
+
+config SOC_MAX32655_M4
+	bool
+	select SOC_MAX32655
+
 config SOC_MAX32690
 	bool
 	select SOC_FAMILY_MAX32
@@ -18,4 +26,5 @@ config SOC_MAX32690_M4
 	select SOC_MAX32690
 
 config SOC
+	default "max32655" if SOC_MAX32655
 	default "max32690" if SOC_MAX32690

soc/adi/max32/soc.yml

@@ -4,6 +4,9 @@
 family:
 - name: max32
   socs:
+  - name: max32655
+    cpuclusters:
+    - name: m4
   - name: max32690
     cpuclusters:
     - name: m4