Move SOFT_SERIAL_PIN to data driven (#19863)

keyboards/uzu42/config.h

@@ -1,24 +0,0 @@
-/*
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-Copyright 2015 Jack Humbert
-
-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/>.
-*/
-
-#pragma once
-
-
-#ifndef SOFT_SERIAL_PIN
-#define SOFT_SERIAL_PIN D2
-#endif

keyboards/uzu42/rev1/info.json

@@ -8,6 +8,9 @@
     "pid": "0x3060",
     "device_version": "0.0.1"
   },
+  "split": {
+    "soft_serial_pin": "D2"
+  },
   "processor": "atmega32u4",
   "bootloader": "caterina",
   "layouts": {