3 files changed, 5 insertions, 26 deletions
diff --git a/keyboards/kprepublic/jj40/config.h b/keyboards/kprepublic/jj40/config.h
index e7c508a232..f26971a5a3 100644
--- a/keyboards/kprepublic/jj40/config.h
+++ b/keyboards/kprepublic/jj40/config.h
@@ -14,13 +14,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-
-#define MATRIX_ROW_PINS { B0, B1, B3, B4 }
-#define MATRIX_COL_PINS { C4, C5, C6, C7, A4, A5, A6, A7, A3, A2, A1, A0 }
-
-/* COL2ROW or ROW2COL */
-#define DIODE_DIRECTION COL2ROW
-
 /* RGB underglow */
 // NOTE: for PS2AVRGB boards, underglow commands are sent via I2C to 0xB0.
 #define RGBLED_NUM 5
diff --git a/keyboards/kprepublic/jj40/info.json b/keyboards/kprepublic/jj40/info.json
index 4fb1eb18cc..ffca844d84 100644
--- a/keyboards/kprepublic/jj40/info.json
+++ b/keyboards/kprepublic/jj40/info.json
@@ -8,6 +8,11 @@
     "pid": "0x0040",
     "device_version": "2.0.0"
   },
+  "matrix_pins": {
+    "cols": ["C4", "C5", "C6", "C7", "A4", "A5", "A6", "A7", "A3", "A2", "A1", "A0"],
+    "rows": ["B0", "B1", "B3", "B4"]
+  },
+  "diode_direction": "COL2ROW",
   "backlight": {
     "pin": "D4",
     "levels": 12,
diff --git a/keyboards/kprepublic/jj40/jj40.c b/keyboards/kprepublic/jj40/jj40.c
deleted file mode 100644
index 894ed49078..0000000000
--- a/keyboards/kprepublic/jj40/jj40.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
-Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
-Modified 2018 Kenneth A. <github.com/krusli>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "jj40.h"