3 files changed, 6 insertions, 10 deletions
diff --git a/keyboards/bastardkb/scylla/v2/splinky_3/config.h b/keyboards/bastardkb/scylla/v2/splinky_3/config.h
index 56020397da..09d5af43c8 100644
--- a/keyboards/bastardkb/scylla/v2/splinky_3/config.h
+++ b/keyboards/bastardkb/scylla/v2/splinky_3/config.h
@@ -31,9 +31,6 @@
 // #define SPLIT_HAND_PIN GP15
 // #define SPLIT_HAND_PIN_LOW_IS_LEFT  // High -> right, Low -> left.
 
-/* serial.c configuration (for split keyboard). */
-#define SOFT_SERIAL_PIN GP1
-
 /* RGB settings. */
 #define RGB_DI_PIN GP0
 
diff --git a/keyboards/bastardkb/scylla/v2/splinky_3/info.json b/keyboards/bastardkb/scylla/v2/splinky_3/info.json
index e6bcc6ca2f..6d3edbd0ee 100644
--- a/keyboards/bastardkb/scylla/v2/splinky_3/info.json
+++ b/keyboards/bastardkb/scylla/v2/splinky_3/info.json
@@ -2,5 +2,10 @@
     "keyboard_name": "Scylla Splinky",
     "usb": {
         "device_version": "2.0.0"
-    }
+    },
+    "split": {
+        "soft_serial_pin": "GP1"
+    },
+    "processor": "RP2040",
+    "bootloader": "rp2040"
 }
diff --git a/keyboards/bastardkb/scylla/v2/splinky_3/rules.mk b/keyboards/bastardkb/scylla/v2/splinky_3/rules.mk
index 8dfc0256ab..8e2235ee9f 100644
--- a/keyboards/bastardkb/scylla/v2/splinky_3/rules.mk
+++ b/keyboards/bastardkb/scylla/v2/splinky_3/rules.mk
@@ -1,9 +1,3 @@
-# MCU name
-MCU = RP2040
-
-# Bootloader selection
-BOOTLOADER = rp2040
-
 # RP2040-specific options
 ALLOW_WARNINGS = yes
 PICO_INTRINSICS_ENABLED = no # ATM Unsupported by ChibiOS.