Migrate DIRECT_PINS to data driven (#19826)

keyboards/keebio/bdn9/rev1/config.h

@@ -17,18 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-
-/* key matrix size */
-#define MATRIX_ROWS 3
-#define MATRIX_COLS 3
-
-/* Keyboard Matrix Assignments */
-#define DIRECT_PINS { \
-    { D2, D4, F4 }, \
-    { D7, B1, B3 }, \
-    { E6, B4, B2 } \
-}
-
 #define ENCODERS_PAD_A { D0, F6, B6 }
 #define ENCODERS_PAD_B { D1, F5, F7 }
 

keyboards/keebio/bdn9/rev1/info.json

@@ -5,5 +5,12 @@
         "device_version": "1.0.0"
     },
     "processor": "atmega32u4",
-    "bootloader": "caterina"
+    "bootloader": "caterina",
+    "matrix_pins": {
+        "direct": [
+            ["D2", "D4", "F4"],
+            ["D7", "B1", "B3"],
+            ["E6", "B4", "B2"]
+        ]
+    }
 }