9 files changed, 21 insertions, 33 deletions
diff --git a/keyboards/lfkeyboards/lfk78/config.h b/keyboards/lfkeyboards/lfk78/config.h
index 3e88fe3d37..021f187638 100644
--- a/keyboards/lfkeyboards/lfk78/config.h
+++ b/keyboards/lfkeyboards/lfk78/config.h
@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-
-/* COL2ROW, ROW2COL*/
-#define DIODE_DIRECTION COL2ROW
-
 #define BACKLIGHT_PWM_MAP { 8, 16, 40, 55, 70, 128, 200, 255 }
 
 #define TAPPING_TERM 200
@@ -29,7 +25,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define AUDIO_VOICES
 
 #define RGB_DI_PIN C7 // Have to set it to something to get the ws2812 code to compile
-#ifdef RGB_DI_PIN
 #    define RGBLIGHT_HUE_STEP 10
 #    define RGBLIGHT_SAT_STEP 17
 #    define RGBLIGHT_VAL_STEP 17
@@ -44,8 +39,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #    define RGBLIGHT_EFFECT_ALTERNATING
 #    define RGBLIGHT_EFFECT_TWINKLE
 
-#endif
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/lfkeyboards/lfk78/revb/config.h b/keyboards/lfkeyboards/lfk78/revb/config.h
index 8437f8efc0..377ea21123 100644
--- a/keyboards/lfkeyboards/lfk78/revb/config.h
+++ b/keyboards/lfkeyboards/lfk78/revb/config.h
@@ -1,16 +1,3 @@
 #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 { B0, B1, B2, B3, B4, F0, F1, F4, F5, F6 }
-#define MATRIX_COL_PINS { E6, F7, D2, D3, D4, D5, D6, D7 }
-
 #define RGBLED_NUM 31
diff --git a/keyboards/lfkeyboards/lfk78/revb/info.json b/keyboards/lfkeyboards/lfk78/revb/info.json
index 026ec0d0c5..80f734a658 100644
--- a/keyboards/lfkeyboards/lfk78/revb/info.json
+++ b/keyboards/lfkeyboards/lfk78/revb/info.json
@@ -8,6 +8,11 @@
         "pid": "0x3738",
         "device_version": "0.0.1"
     },
+    "matrix_pins": {
+        "cols": ["E6", "F7", "D2", "D3", "D4", "D5", "D6", "D7"],
+        "rows": ["B0", "B1", "B2", "B3", "B4", "F0", "F1", "F4", "F5", "F6"]
+    },
+    "diode_direction": "COL2ROW",
     "backlight": {
         "driver": "custom",
         "levels": 8
diff --git a/keyboards/lfkeyboards/lfk78/revb/revb.h b/keyboards/lfkeyboards/lfk78/revb/revb.h
index aa48c26ed4..d81a2363cd 100644
--- a/keyboards/lfkeyboards/lfk78/revb/revb.h
+++ b/keyboards/lfkeyboards/lfk78/revb/revb.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include "lfk78.h"
+
 // readability
 #define XXX KC_NO
 
diff --git a/keyboards/lfkeyboards/lfk78/revc/config.h b/keyboards/lfkeyboards/lfk78/revc/config.h
index 46db66470b..78343dc888 100644
--- a/keyboards/lfkeyboards/lfk78/revc/config.h
+++ b/keyboards/lfkeyboards/lfk78/revc/config.h
@@ -1,16 +1,3 @@
 #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 { D2, D3, D4, D5, D6 }
-#define MATRIX_COL_PINS { A0, A1, A2, A3, A4, A5, A6, A7, E6, E7, F0, F1, F2, F3, C0, C1, C2, C3 }
-
 #define RGBLED_NUM 27
diff --git a/keyboards/lfkeyboards/lfk78/revc/info.json b/keyboards/lfkeyboards/lfk78/revc/info.json
index 8867f107e8..9ce1fbff5b 100644
--- a/keyboards/lfkeyboards/lfk78/revc/info.json
+++ b/keyboards/lfkeyboards/lfk78/revc/info.json
@@ -8,6 +8,11 @@
         "pid": "0x3738",
         "device_version": "0.0.1"
     },
+    "matrix_pins": {
+        "cols": ["A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7", "E6", "E7", "F0", "F1", "F2", "F3", "C0", "C1", "C2", "C3"],
+        "rows": ["D2", "D3", "D4", "D5", "D6"]
+    },
+    "diode_direction": "COL2ROW",
     "backlight": {
         "driver": "custom",
         "levels": 8
diff --git a/keyboards/lfkeyboards/lfk78/revc/revc.h b/keyboards/lfkeyboards/lfk78/revc/revc.h
index 6a9dd87bf9..e7ab930d2f 100644
--- a/keyboards/lfkeyboards/lfk78/revc/revc.h
+++ b/keyboards/lfkeyboards/lfk78/revc/revc.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include "lfk78.h"
+
 // readability
 #define XXX KC_NO
 
diff --git a/keyboards/lfkeyboards/lfk78/revj/info.json b/keyboards/lfkeyboards/lfk78/revj/info.json
index 320e5f89ec..78c63c82de 100644
--- a/keyboards/lfkeyboards/lfk78/revj/info.json
+++ b/keyboards/lfkeyboards/lfk78/revj/info.json
@@ -8,6 +8,11 @@
         "pid": "0x3738",
         "device_version": "0.0.1"
     },
+    "matrix_pins": {
+        "cols": ["A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7", "E6", "E7", "F0", "F1", "F2", "F3", "C0", "C1", "C2", "C3"],
+        "rows": ["D2", "D3", "D4", "D5", "D6"]
+    },
+    "diode_direction": "COL2ROW",
     "backlight": {
         "driver": "custom",
         "levels": 8
diff --git a/keyboards/lfkeyboards/lfk78/revj/revj.h b/keyboards/lfkeyboards/lfk78/revj/revj.h
index 6a9dd87bf9..e7ab930d2f 100644
--- a/keyboards/lfkeyboards/lfk78/revj/revj.h
+++ b/keyboards/lfkeyboards/lfk78/revj/revj.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include "lfk78.h"
+
 // readability
 #define XXX KC_NO