1 files changed, 34 insertions, 0 deletions
diff --git a/keyboards/handwired/hillside/48/48.h b/keyboards/handwired/hillside/48/48.h
new file mode 100644
index 0000000000..65e1aaee30
--- /dev/null
+++ b/keyboards/handwired/hillside/48/48.h
@@ -0,0 +1,34 @@
+// Copyright 2022 Michael McCoyd (@mmccoyd)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "quantum.h"
+
+/* This is a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts those identifiers into a two-dimensional array which
+ * represents the switch matrix.
+ */
+
+// clang-format off
+#define LAYOUT( \
+  L00, L01, L02, L03, L04, L05,                     R00, R01, R02, R03, R04, R05, \
+  L10, L11, L12, L13, L14, L15,                     R10, R11, R12, R13, R14, R15, \
+  L20, L21, L22, L23, L24, L25, LT4,           RT4, R20, R21, R22, R23, R24, R25, \
+            L30,      LT0, LT1, LT2, LT3, RT3, RT2, RT1, RT0,      R30       	  \
+  ) \
+  { \
+    { L00, L01, L02, L03, L04, L05 }, \
+    { L10, L11, L12, L13, L14, L15 }, \
+    { L20, L21, L22, L23, L24, L25 }, \
+    { L30, LT0, LT1, LT2, LT3, LT4 }, \
+    { R05, R04, R03, R02, R01, R00 }, \
+    { R15, R14, R13, R12, R11, R10 }, \
+    { R25, R24, R23, R22, R21, R20 }, \
+    { R30, RT0, RT1, RT2, RT3, RT4 }  \
+  }
+// clang-format on