8 files changed, 29 insertions, 38 deletions
diff --git a/keyboards/bastardkb/charybdis/3x5/config.h b/keyboards/bastardkb/charybdis/3x5/config.h
index e373627d51..1c952759a7 100644
--- a/keyboards/bastardkb/charybdis/3x5/config.h
+++ b/keyboards/bastardkb/charybdis/3x5/config.h
@@ -20,10 +20,3 @@
 
 /* Trackball angle adjustment. */
 #define ROTATIONAL_TRANSFORM_ANGLE -25
-
-/* RGB settings. */
-#ifdef RGB_MATRIX_ENABLE
-#    define RGB_MATRIX_LED_COUNT 36
-#    define RGB_MATRIX_SPLIT \
-        { 18, 18 }
-#endif
diff --git a/keyboards/bastardkb/charybdis/3x5/info.json b/keyboards/bastardkb/charybdis/3x5/info.json
index cc233f3568..9627b9852f 100644
--- a/keyboards/bastardkb/charybdis/3x5/info.json
+++ b/keyboards/bastardkb/charybdis/3x5/info.json
@@ -5,6 +5,9 @@
         "pid": "0x1832",
         "vid": "0xA8F8"
     },
+    "rgb_matrix": {
+        "split_count": [18, 18]
+    },
     "layout_aliases": {
         "LAYOUT_charybdis_3x5": "LAYOUT"
     },
diff --git a/keyboards/bastardkb/charybdis/3x6/config.h b/keyboards/bastardkb/charybdis/3x6/config.h
index ba729aee3e..1c952759a7 100644
--- a/keyboards/bastardkb/charybdis/3x6/config.h
+++ b/keyboards/bastardkb/charybdis/3x6/config.h
@@ -20,10 +20,3 @@
 
 /* Trackball angle adjustment. */
 #define ROTATIONAL_TRANSFORM_ANGLE -25
-
-/* RGB settings. */
-#ifdef RGB_MATRIX_ENABLE
-#    define RGB_MATRIX_LED_COUNT 42
-#    define RGB_MATRIX_SPLIT \
-        { 21, 21 }
-#endif
diff --git a/keyboards/bastardkb/charybdis/3x6/info.json b/keyboards/bastardkb/charybdis/3x6/info.json
index 787e3bdf14..3597e72534 100644
--- a/keyboards/bastardkb/charybdis/3x6/info.json
+++ b/keyboards/bastardkb/charybdis/3x6/info.json
@@ -3,10 +3,13 @@
     "usb": {
         "pid": "0x1834"
     },
+    "rgb_matrix": {
+        "split_count": [21, 21]
+    },
     "layout_aliases": {
         "LAYOUT_charybdis_3x6": "LAYOUT"
     },
-   "layouts": {
+    "layouts": {
         "LAYOUT": {
             "layout": [
                 {"label": "L00", "matrix": [0, 0], "x": 0, "y": 0},
diff --git a/keyboards/bastardkb/charybdis/4x6/config.h b/keyboards/bastardkb/charybdis/4x6/config.h
index 64b5158698..1c952759a7 100644
--- a/keyboards/bastardkb/charybdis/4x6/config.h
+++ b/keyboards/bastardkb/charybdis/4x6/config.h
@@ -20,10 +20,3 @@
 
 /* Trackball angle adjustment. */
 #define ROTATIONAL_TRANSFORM_ANGLE -25
-
-/* RGB settings. */
-#ifdef RGB_MATRIX_ENABLE
-#    define RGB_MATRIX_LED_COUNT 58
-#    define RGB_MATRIX_SPLIT \
-        { 29, 29 }
-#endif
diff --git a/keyboards/bastardkb/charybdis/4x6/info.json b/keyboards/bastardkb/charybdis/4x6/info.json
index 8259e96141..54bb564306 100644
--- a/keyboards/bastardkb/charybdis/4x6/info.json
+++ b/keyboards/bastardkb/charybdis/4x6/info.json
@@ -5,6 +5,9 @@
         "pid": "0x1833",
         "vid": "0xA8F8"
     },
+    "rgb_matrix": {
+        "split_count": [29, 29]
+    },
     "layout_aliases": {
         "LAYOUT_charybdis_4x6": "LAYOUT"
     },
diff --git a/keyboards/bastardkb/charybdis/config.h b/keyboards/bastardkb/charybdis/config.h
index 2cd4394da0..32ab7b0ebb 100644
--- a/keyboards/bastardkb/charybdis/config.h
+++ b/keyboards/bastardkb/charybdis/config.h
@@ -18,7 +18,6 @@
 
 #pragma once
 
-
 /* Pointing device configuration. */
 
 // Enable use of pointing device on slave split.
@@ -35,21 +34,6 @@
 
 /* RGB matrix support. */
 #ifdef RGB_MATRIX_ENABLE
-#    define SPLIT_TRANSPORT_MIRROR
-#    define RGB_MATRIX_MAXIMUM_BRIGHTNESS 255
-#    define RGB_DISABLE_WHEN_USB_SUSPENDED
-#    define RGB_MATRIX_KEYPRESSES
-
-// Startup values.
-#    define RGB_MATRIX_DEFAULT_VAL 64
-
-// Rainbow swirl as startup mode.
-#    define ENABLE_RGB_MATRIX_CYCLE_LEFT_RIGHT
-#    define RGB_MATRIX_DEFAULT_MODE RGB_MATRIX_CYCLE_LEFT_RIGHT
-
-// Slow swirl at startup.
-#    define RGB_MATRIX_DEFAULT_SPD 32
-
 #    ifndef __arm__
 // Disable control of RGB matrix by keycodes (must use firmware implementation
 // to control the feature).
diff --git a/keyboards/bastardkb/charybdis/info.json b/keyboards/bastardkb/charybdis/info.json
new file mode 100644
index 0000000000..6a4ed7c9f7
--- /dev/null
+++ b/keyboards/bastardkb/charybdis/info.json
@@ -0,0 +1,19 @@
+{
+    "rgb_matrix": {
+        "animations": {
+            "cycle_left_right": true
+        },
+        "default": {
+            "speed": 32,
+            "val": 64
+        },
+        "sleep": true
+    },
+    "split": {
+        "transport": {
+            "sync": {
+                "matrix_state": true
+            }
+        }
+    }
+}
+\ No newline at end of file