[Keymap] Drashna Keymap updates for 0.21.0 (#21073)

keyboards/splitkb/kyria/keymaps/drashna/halconf.h

@@ -0,0 +1,24 @@
+/* Copyright 2020 QMK
+ *
+ *  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 3 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 <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#if defined(KEYBOARD_splitkb_kyria_rev3)
+#    define HAL_USE_I2C TRUE
+#    define HAL_USE_PWM TRUE
+#    define HAL_USE_SERIAL TRUE
+#endif
+
+#include_next <halconf.h>