Move matrix config to info.json, part 7 (#20020)

keyboards/mt/mt40/config.h

@@ -31,27 +31,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGBLIGHT_EFFECT_ALTERNATING
 #define RGBLIGHT_EFFECT_TWINKLE
 
-
-/*
- * Keyboard Matrix Assignments
- *
- * Change this to how you wired your keyboard
- * COLS: AVR pins used for columns, left to right
- * ROWS: AVR pins used for rows, top to bottom
- * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
- *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
- *
-*/
-/* #define CC6 0x63 // C3 */
-/* #define CB6 0x37 // B7 */
-/* #define CC7 0x62 // C2 */
-
-#define MATRIX_ROW_PINS { B0, B1, B2, B3, B4, B6, B7 }
-#define MATRIX_COL_PINS { A0, A1, A2, A3, A4, A5, A6, A7, C7, C6, C5, C4, C3, C2, D7 }
-
-/* COL2ROW, ROW2COL*/
-#define DIODE_DIRECTION COL2ROW
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 /* #define LOCKING_SUPPORT_ENABLE */
 /* Locking resynchronize hack */

keyboards/mt/mt40/info.json

@@ -8,6 +8,11 @@
     "pid": "0x422D",
     "device_version": "0.0.1"
   },
+  "matrix_pins": {
+    "cols": ["A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7", "C7", "C6", "C5", "C4", "C3", "C2", "D7"],
+    "rows": ["B0", "B1", "B2", "B3", "B4", "B6", "B7"]
+  },
+  "diode_direction": "COL2ROW",
   "backlight": {
     "pin": "D2"
   },