Made changes to Kconfig.defconfig to bring shield in line with new central and peripheral definitions. Cleared contents of the .conf files for both halves. Fixed layout comment where the pipe character was shown as a backslash.

app/boards/shields/levinson/Kconfig.defconfig

@@ -7,6 +7,9 @@ if SHIELD_LEVINSON_LEFT
 config ZMK_KEYBOARD_NAME
 	default "Levinson Left"
 
+config ZMK_SPLIT_BLE_ROLE_CENTRAL
+	default y
+
 endif
 
 if SHIELD_LEVINSON_RIGHT
@@ -14,4 +17,14 @@ if SHIELD_LEVINSON_RIGHT
 config ZMK_KEYBOARD_NAME
 	default "Levinson Right"
 
+config USB
+	default y
+
 endif
+
+if SHIELD_LEVINSON_LEFT || SHIELD_LEVINSON_RIGHT
+
+config ZMK_SPLIT
+	default y
+
+endif

app/boards/shields/levinson/levinson.keymap

@@ -85,7 +85,7 @@
         raise {
 // -------------------------------------   -------------------------------------
 // |  `  |  1  |  2  |  3  |  4  |  5  |   |  6  |  7  |  8  |  9  |  0  | BSPC|
-// | DEL |  F1 |  F2 |  F3 |  F4 |  F5 |   |  F6 |  -  |  =  |  [  |  ]  |  \  |
+// | DEL |  F1 |  F2 |  F3 |  F4 |  F5 |   |  F6 |  -  |  =  |  [  |  ]  |  |  |
 // |     |  F7 |  F8 |  F9 | F10 | F11 |   | F12 |  #~ |  \| |     |     |     |
 // |     |     |     |     | ADJ |     |   |     |     | NEXT| Vol-| Vol+| PLAY|
 // -------------------------------------   -------------------------------------

app/boards/shields/levinson/levinson_left.conf

@@ -1,2 +0,0 @@
-CONFIG_ZMK_SPLIT=y
-CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL=y

app/boards/shields/levinson/levinson_right.conf

@@ -1 +0,0 @@
-CONFIG_ZMK_SPLIT=y