cpu/nrf52: initial kconfig modeling

cpu/nrf52/Kconfig

@@ -84,4 +84,7 @@ config HAS_CPU_NRF52
     help
         Indicates that the current cpu is 'nrf52'.
 
+rsource "periph/Kconfig"
+rsource "vectors/Kconfig"
+
 source "$(RIOTCPU)/nrf5x_common/Kconfig"

cpu/nrf52/periph/Kconfig

@@ -0,0 +1,23 @@
+# Copyright (c) 2021 Inria
+#
+# 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_UART_NONBLOCKING
+    depends on HAS_PERIPH_UART_NONBLOCKING
+    depends on MODULE_PERIPH_UART
+    select MODULE_TSRB
+
+config MODULE_PERIPH_SPI
+    depends on HAS_PERIPH_SPI
+    select MODULE_PERIPH_GPIO_IRQ if CPU_MODEL_NRF52832XXAA && HAS_PERIPH_GPIO_IRQ
+
+config MODULE_SAUL_NRF_VDDH
+    bool "Internal Voltage Sensor"
+    depends on HAS_PERIPH_ADC
+
+endif # TEST_KCONFIG

cpu/nrf52/radio/nrf802154/Kconfig

@@ -24,5 +24,6 @@ endif # KCONFIG_USEMODULE_NRF802154
 ## Related features
 config HAS_RADIO_NRF802154
     bool
+    select HAVE_NRF5X_RADIO
     help
         Indicates that a IEEE 802.15.4 NRF52 radio is present.

cpu/nrf52/vectors/Kconfig

@@ -0,0 +1,11 @@
+# Copyright (c) 2021 Inria
+#
+# 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.
+#
+
+config MODULE_NRF52_VECTORS
+    bool
+    depends on TEST_KCONFIG
+    default y

cpu/nrf5x_common/Kconfig

@@ -35,11 +35,13 @@ config HAS_BLE_NIMBLE_NETIF
 
 config HAS_RADIO_NRFBLE
     bool
+    select HAVE_NRF5X_RADIO
     help
         Indicates that a BLE-compatible nRF radio is present.
 
 config HAS_RADIO_NRFMIN
     bool
+    select HAVE_NRF5X_RADIO
     help
         Indicates that a radio compatible with the nRF minimal radio driver is
         present.
@@ -56,4 +58,12 @@ config HAS_VDD_LC_FILTER_REG1
         Indicates that a board is equipped with an external LC filter circuit
         attached to the CPUs voltage regulator stage 1.
 
+
+config MODULE_CPU_COMMON
+    bool
+    depends on TEST_KCONFIG
+    default y
+
+rsource "periph/Kconfig.nrf5x"
+
 source "$(RIOTCPU)/cortexm_common/Kconfig"

cpu/nrf5x_common/periph/Kconfig.nrf5x

@@ -0,0 +1,36 @@
+# Copyright (c) 2021 Inria
+#
+# 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.
+#
+
+config HAVE_SAUL_NRF_TEMPERATURE
+    bool
+    select MODULE_SAUL_NRF_TEMPERATURE if MODULE_SAUL_DEFAULT && HAS_PERIPH_TEMPERATURE
+    help
+        Indicates that a SAUL wrapper to the temperature peripheral is present.
+
+if TEST_KCONFIG
+
+config MODULE_NRF5X_COMMON_PERIPH
+    bool
+    default y
+    help
+        nrf52 common peripheral code.
+
+config MODULE_VDD_LC_FILTER_REG0
+    bool
+    depends on HAS_VDD_LC_FILTER_REG0
+    default y
+    help
+        Use the LC filter attached to the CPUs voltage regulator
+
+config MODULE_VDD_LC_FILTER_REG1
+    bool
+    depends on HAS_VDD_LC_FILTER_REG1
+    default y
+    help
+        Use the LC filter attached to the CPUs voltage regulator
+
+endif # TEST_KCONFIG

cpu/nrf5x_common/radio/Kconfig.nrf5x

@@ -0,0 +1,52 @@
+# Copyright (c) 2021 Inria
+#
+# 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.
+#
+
+config HAVE_NRF5X_RADIO
+    bool
+    select NRF5X_RADIO if MODULE_NETDEV_DEFAULT
+    help
+        Indicates that an NRF5X radio is present.
+
+if TEST_KCONFIG
+
+menuconfig NRF5X_RADIO
+    bool "nrf5x radio driver"
+    depends on HAVE_NRF5X_RADIO
+    depends on TEST_KCONFIG
+
+if NRF5X_RADIO
+
+choice NRF5X_RADIO_BACKEND
+    bool "nrf5x radio backend"
+
+config MODULE_NRF802154
+    bool "Implementation of the IEEE 802.15.4 for nRF52 radio"
+    depends on HAS_RADIO_NRF802154
+    depends on HAS_PERIPH_TIMER
+    select MODULE_LUID
+    select MODULE_PERIPH_TIMER
+    select MODULE_IEEE802154
+
+config MODULE_NRFBLE
+    bool "Bluetooth low energy radio driver"
+    depends on HAS_RADIO_NRFBLE
+    help
+        Bluetooth low energy radio driver for nRF5x SoCs
+
+config MODULE_NRFMIN
+    bool "nrfmin radio driver"
+    depends on HAS_RADIO_NRFMIN
+    help
+        nrfmin radio driver for nRF51 radios
+
+endchoice
+
+endif # NRF5X_RADIO
+
+endif # TEST_KCONFIG
+
+rsource "$(RIOTCPU)/nrf52/radio/nrf802154/Kconfig"