drivers/mma8x5x : Expose to Kconfig

Expose Configurations to Kconfig

drivers/Kconfig.net

@@ -13,4 +13,5 @@ endmenu # Network Device Drivers
 menu "Sensor Device Drivers"
 rsource "ads101x/Kconfig"
 rsource "hdc1000/Kconfig"
+rsource "mma8x5x/Kconfig"
 endmenu # Sensor Device Drivers

drivers/mma8x5x/Kconfig

@@ -0,0 +1,26 @@
+# Copyright (c) 2020 Freie Universitaet Berlin
+#
+# 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_MMA8X5X
+    bool "Configure MMA8X5X driver"
+    depends on MODULE_MMA8X5X
+    help
+        Configure the MMA8X5X driver using Kconfig.
+
+if KCONFIG_MODULE_MMA8X5X
+
+config MMA8X5X_I2C_ADDRESS
+    hex "Default I2C address"
+    range 0x1C 0x1D
+    default 0x1D
+    help
+        The address value depends on the state of SA0 Address Pin
+        in the case of MMA845x series sensors.
+        For more details refer Table 1 in datasheet
+        (MMA8451Q/MMA8452Q/MMA8453Q)
+        Default value corresponds to SA0 connected to VCC.
+
+endif # KCONFIG_MODULE_MMA8X5X