Migrate DIRECT_PINS to data driven (#19826)

keyboards/keebio/bdn9/rev2/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 { \
-    { B12, B5, B6 }, \
-    { B14, B4, B7 }, \
-    { A3, F1, F0 } \
-}
-
 // Left, Right, Middle
 #define ENCODERS_PAD_A { A8, B3, A10 }
 #define ENCODERS_PAD_B { A4, A15, A9 }

keyboards/keebio/bdn9/rev2/info.json

@@ -5,5 +5,12 @@
         "device_version": "2.0.0"
     },
     "processor": "STM32F072",
-    "bootloader": "stm32-dfu"
+    "bootloader": "stm32-dfu",
+    "matrix_pins": {
+        "direct": [
+            ["B12", "B5", "B6"],
+            ["B14", "B4", "B7"],
+            ["A3", "F1", "F0"]
+        ]
+    }
 }