4 files changed, 11 insertions, 17 deletions
diff --git a/keyboards/dumbpad/v3x/config.h b/keyboards/dumbpad/v3x/config.h
index d689863cf7..2c00ba8eef 100644
--- a/keyboards/dumbpad/v3x/config.h
+++ b/keyboards/dumbpad/v3x/config.h
@@ -17,24 +17,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 /* Column/Row IO definitions */
-#define MATRIX_ROWS 4
-#define MATRIX_COLS 5
 #define MATRIX_ROW_PINS { F4, F5, F6, F7 }
 #define MATRIX_COL_PINS { C6, D7, E6, B4, B5 }
 
-/* Single rotary encoder */
-#define ENCODERS_PAD_A { B2 }
-#define ENCODERS_PAD_B { D4 }
-
 /* Onboard LEDs  */
 #define LED_00 B1
 #define LED_01 B3
 #define LED_02 B6
 
-/* Bootmagic - hold down rotary encoder pushbutton while plugging in to enter bootloader */
-#define BOOTMAGIC_LITE_ROW 3
-#define BOOTMAGIC_LITE_COLUMN 0
-
 #define RGB_DI_PIN D1
 #define RGB_MATRIX_LED_COUNT 16
 
diff --git a/keyboards/dumbpad/v3x/info.json b/keyboards/dumbpad/v3x/info.json
index f29108fb39..acdbe2c590 100644
--- a/keyboards/dumbpad/v3x/info.json
+++ b/keyboards/dumbpad/v3x/info.json
@@ -5,6 +5,16 @@
     "usb": {
         "device_version": "0.1.0"
     },
+    "encoder": {
+        "rotary": [
+            {"pin_a": "B2", "pin_b": "D4"}
+        ]
+    },
+    "bootmagic": {
+        "matrix": [3, 0]
+    },
+    "processor": "atmega32u4",
+    "bootloader": "caterina",
     "layouts": {
         "LAYOUT": {
             "layout": [
diff --git a/keyboards/dumbpad/v3x/rules.mk b/keyboards/dumbpad/v3x/rules.mk
index 832bd6d67f..fb6e41a9c5 100644
--- a/keyboards/dumbpad/v3x/rules.mk
+++ b/keyboards/dumbpad/v3x/rules.mk
@@ -1,9 +1,3 @@
-# MCU name
-MCU = atmega32u4
-
-# Bootloader selection
-BOOTLOADER = caterina
-
 # Build Options
 #   change yes to no to disable
 #
diff --git a/keyboards/dumbpad/v3x/v3x.c b/keyboards/dumbpad/v3x/v3x.c
index 4a8ba12c47..7af3c4e838 100644
--- a/keyboards/dumbpad/v3x/v3x.c
+++ b/keyboards/dumbpad/v3x/v3x.c
@@ -54,7 +54,7 @@ void keyboard_pre_init_kb(void) {
     keyboard_pre_init_user();
 }
 
-void shutdown_user() {
+void shutdown_user(void) {
     // Shutdown LEDs
     writePinLow(LED_00);
     writePinLow(LED_01);