soc: Add the MAX32680 SoC

Add MAX32680 Kconfig and dts files

Co-authored-by: Tahsin Mutlugun <Tahsin.Mutlugun@analog.com>
Signed-off-by: Sadik Ozer <sadik.ozer@analog.com>

soc/adi/max32/Kconfig

@@ -14,6 +14,9 @@ config SOC_FAMILY_MAX32
 config SOC_MAX32655
 	select CPU_CORTEX_M4
 
+config SOC_MAX32680
+	select CPU_CORTEX_M4
+
 config SOC_MAX32690
 	select CPU_CORTEX_M4
 

soc/adi/max32/Kconfig.defconfig.max32680

@@ -0,0 +1,14 @@
+# Analog Devices MAX32680 MCU
+
+# Copyright (c) 2024 Analog Devices, Inc.
+# SPDX-License-Identifier: Apache-2.0
+
+if SOC_MAX32680
+
+config SYS_CLOCK_HW_CYCLES_PER_SEC
+	default $(dt_node_int_prop_int,/clocks/clk_ipo,clock-frequency)
+
+config NUM_IRQS
+	default 104
+
+endif # SOC_MAX32680

soc/adi/max32/Kconfig.soc

@@ -17,6 +17,14 @@ config SOC_MAX32655_M4
 	bool
 	select SOC_MAX32655
 
+config SOC_MAX32680
+	bool
+	select SOC_FAMILY_MAX32
+
+config SOC_MAX32680_M4
+	bool
+	select SOC_MAX32680
+
 config SOC_MAX32690
 	bool
 	select SOC_FAMILY_MAX32
@@ -27,4 +35,5 @@ config SOC_MAX32690_M4
 
 config SOC
 	default "max32655" if SOC_MAX32655
+	default "max32680" if SOC_MAX32680
 	default "max32690" if SOC_MAX32690

soc/adi/max32/soc.yml

@@ -7,6 +7,9 @@ family:
   - name: max32655
     cpuclusters:
     - name: m4
+  - name: max32680
+    cpuclusters:
+    - name: m4
   - name: max32690
     cpuclusters:
     - name: m4