cpu/kinetis: model Kconfig

cpu/kinetis/Kconfig

@@ -12,6 +12,15 @@ config CPU_COMMON_KINETIS
     select HAS_PERIPH_GPIO_IRQ
     select HAS_PERIPH_PM
 
+    # enable kinetis periph drivers if available
+    imply MODULE_PERIPH_ICS
+    imply MODULE_PERIPH_MCG
+    imply MODULE_PERIPH_MCG_LITE
+    imply MODULE_PERIPH_WDOG
+
+    select MODULE_CORE_THREAD_FLAGS if MODULE_PERIPH_I2C
+    select MODULE_PERIPH_TIMER if MODULE_PERIPH_RTT && HAS_PERIPH_TIMER
+
 config CPU_FAM_EA
     bool
     select CPU_COMMON_KINETIS
@@ -162,3 +171,5 @@ config CPU
     default "kinetis" if CPU_COMMON_KINETIS
 
 source "$(RIOTCPU)/cortexm_common/Kconfig"
+
+rsource "periph/Kconfig"

cpu/kinetis/Makefile.features

@@ -33,3 +33,9 @@ else
 endif
 
 include $(RIOTCPU)/cortexm_common/Makefile.features
+
+# This configuration enables modules that are only available when using Kconfig
+# module modelling
+ifeq (1, $(TEST_KCONFIG))
+  KCONFIG_ADD_CONFIG += $(RIOTCPU)/kinetis/kinetis.config
+endif

cpu/kinetis/kinetis.config

@@ -0,0 +1 @@
+CONFIG_MODULE_PM_LAYERED=y

cpu/kinetis/periph/Kconfig

@@ -0,0 +1,33 @@
+# Copyright (c) 2021 HAW Hamburg
+#
+# This file is subject to the terms and conditions of the GNU Lesser
+# General Public License v2.1. See the file LICENSE in the top level
+# directory for more details.
+#
+
+if TEST_KCONFIG
+
+config MODULE_PERIPH_WDOG
+    bool
+    help
+        Low-level WDOG driver.
+
+config MODULE_PERIPH_ICS
+    bool
+    depends on HAS_PERIPH_ICS
+    help
+        Kinetis internal clock source controller.
+
+config MODULE_PERIPH_MCG
+    bool
+    depends on HAS_PERIPH_MCG
+    help
+      Kinetis Multipurpose Clock Generator.
+
+config MODULE_PERIPH_MCG_LITE
+    bool
+    depends on HAS_PERIPH_MCG_LITE
+    help
+      Kinetis Multipurpose Clock Generator (Lite version).
+
+endif # TEST_KCONFIG