1 files changed, 0 insertions, 42 deletions
diff --git a/keyboards/matrix/abelx/tca6424.h b/keyboards/matrix/abelx/tca6424.h
deleted file mode 100644
index 519c6370ee..0000000000
--- a/keyboards/matrix/abelx/tca6424.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/**
- * @file tca6424.h
- * @author astro
- * @brief  driver for the tca6424
- *
- * Copyright 2020 astro <yuleiz@gmail.com>
- *
- * 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
-
-#include <stdint.h>
-
-#ifndef TCA6424_ADDR
-    #define TCA6424_ADDR 0x44
-#endif
-
-typedef enum {
-    TCA6424_PORT0 = 0,
-    TCA6424_PORT1,
-    TCA6424_PORT2,
-} TCA6424_PORT;
-
-void tca6424_init(void);
-
-void    tca6424_write_config(TCA6424_PORT port, uint8_t data);
-void    tca6424_write_polarity(TCA6424_PORT port, uint8_t data);
-
-void    tca6424_write_port(TCA6424_PORT port, uint8_t data);
-uint8_t tca6424_read_port(TCA6424_PORT port);