Move matrix config to info.json, part 3 (#19991)

Co-authored-by: Nick Brassel <nick@tzarc.org>

keyboards/recompile_keys/nomu30/rev2/config.h

@@ -17,22 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/*
- * 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 MATRIX_ROW_PINS { B2, B1, B0 }
-#define MATRIX_COL_PINS { C4, C5, C6, C7, B7, B6, B5, B4, B3, D5, D4, D3 }
-
-/* 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/recompile_keys/nomu30/rev2/info.json

@@ -1,4 +1,9 @@
 {
+    "matrix_pins": {
+        "cols": ["C4", "C5", "C6", "C7", "B7", "B6", "B5", "B4", "B3", "D5", "D4", "D3"],
+        "rows": ["B2", "B1", "B0"]
+    },
+    "diode_direction": "COL2ROW",
     "processor": "atmega32u2",
     "bootloader": "atmel-dfu"
 }