Migrate DIRECT_PINS to data driven (#19826)

keyboards/z12/config.h

@@ -20,19 +20,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define ENCODERS_PAD_A { B5, B6 }
 #define ENCODERS_PAD_B { B4, B2 }
 
-/* key matrix size */
-#define MATRIX_ROWS 4
-#define MATRIX_COLS 4
-
-/*Keyboard Matrix Assignments */
-
-#define DIRECT_PINS { \
-    { NO_PIN, E6, C6, NO_PIN }, \
-    { D2, D7, D4, D3 }, \
-    { F7, B1, B3, NO_PIN }, \
-    { F6, F5, F4, NO_PIN } \
-}
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */

keyboards/z12/info.json

@@ -10,6 +10,14 @@
     },
     "processor": "atmega32u4",
     "bootloader": "caterina",
+    "matrix_pins": {
+        "direct": [
+            [null, "E6", "C6", null],
+            ["D2", "D7", "D4", "D3"],
+            ["F7", "B1", "B3", null],
+            ["F6", "F5", "F4", null]
+        ]
+    },
     "layouts": {
         "LAYOUT": {
             "layout": [