Move matrix config to info.json, part 4 (#20001)

keyboards/bpiphany/four_banger/config.h

@@ -1,13 +1,5 @@
 #pragma once
 
-
-/* key matrix pins */
-#define MATRIX_ROW_PINS { B2, B6 }
-#define MATRIX_COL_PINS { B5, B4 }
-
-/* COL2ROW or ROW2COL */
-#define DIODE_DIRECTION COL2ROW
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 

keyboards/bpiphany/four_banger/info.json

@@ -8,6 +8,11 @@
         "pid": "0x2004",
         "device_version": "0.0.1"
     },
+    "matrix_pins": {
+        "cols": ["B5", "B4"],
+        "rows": ["B2", "B6"]
+    },
+    "diode_direction": "COL2ROW",
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "layouts": {