drivers/mrf24j40: Expose configurations to Kconfig

drivers/Kconfig.net

@@ -5,5 +5,6 @@
 # directory for more details.
 
 menu "Network Device Drivers"
+rsource "mrf24j40/Kconfig"
 source "$(RIOTCPU)/nrf52/radio/nrf802154/Kconfig"
 endmenu # Network Device Drivers

drivers/mrf24j40/Kconfig

@@ -0,0 +1,30 @@
+# Copyright (c) 2020 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.
+#
+menuconfig KCONFIG_MODULE_MRF24J40
+    bool "Configure MRF24J40 driver"
+    depends on MODULE_MRF24J40
+    help
+        Configure the MRF24J40 driver using Kconfig.
+
+if KCONFIG_MODULE_MRF24J40
+
+config MRF24J40_USE_EXT_PA_LNA
+    bool "Enable external PN/LNA control"
+    default y
+    depends on !MODULE_MRF24J40MA
+    help
+        Increase RSSI for MRF24J40MC/MD/ME devices. No effect on MRF24J40MA.
+        For more information, please refer to section 4.2 of MRF24J40 datasheet.
+
+config MRF24J40_TEST_SPI_CONNECTION
+    bool "Enable basic self-test on init"
+    help
+        Perform a write / read to a known register on startup to detect if the
+        device is connected. Enable this if you want the boot not to hang if the
+        device is not connected / there are SPI errors.
+
+endif # KCONFIG_MODULE_MRF24J40