initial

config/boards/shields/hillside46/hillside46_left.overlay

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2021-2022 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include "hillside46.dtsi" 
+
+&kscan0 {
+    col-gpios
+        = <&pro_micro 19 GPIO_ACTIVE_HIGH> // col0 in the schematic
+        , <&pro_micro 18 GPIO_ACTIVE_HIGH> // col1 in the schematic
+        , <&pro_micro 15 GPIO_ACTIVE_HIGH> // col2 in the schematic
+        , <&pro_micro 14 GPIO_ACTIVE_HIGH> // col3 in the schematic
+        , <&pro_micro 16 GPIO_ACTIVE_HIGH> // col4 in the schematic
+        , <&pro_micro 10 GPIO_ACTIVE_HIGH> // col5 in the schematic
+        ;
+};
+
+&left_encoder {
+    status = "okay";
+};