1 files changed, 0 insertions, 66 deletions
diff --git a/board/servo_v4p1/tca6416a.h b/board/servo_v4p1/tca6416a.h
deleted file mode 100644
index 5255059d99..0000000000
--- a/board/servo_v4p1/tca6416a.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Copyright 2020 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef __CROS_EC_IOEXPANDER_TCA6416A_H
-#define __CROS_EC_IOEXPANDER_TCA6416A_H
-
-#include <stdint.h>
-
-#define TCA6416A_ADDR_FLAGS 0x21
-
-enum tca6416a_bank {
-	TCA6416A_IN_PORT_0  = 0x0,
-	TCA6416A_IN_PORT_1  = 0x1,
-	TCA6416A_OUT_PORT_0 = 0x2,
-	TCA6416A_OUT_PORT_1 = 0x3,
-	TCA6416A_DIR_PORT_0 = 0x6,
-	TCA6416A_DIR_PORT_1 = 0x7,
-};
-
-/*
- * Set a bit in the supplied bank
- *
- * @param port  The I2C port of TCA6416A.
- * @param bank  The bank the bit belongs to.
- * @param bit   The index of the bit to set.
- * @param val   The value to set.
- *
- * @return EC_SUCCESS, or EC_ERROR_* on error.
- */
-int tca6416a_write_bit(int port,
-			enum tca6416a_bank bank, uint8_t bit, int val);
-
-/*
- * Get a bit in the supplied bank
- *
- * @param port  The I2C port of TCA6416A.
- * @param bank  The bank the bit belongs to.
- * @param bit   The index of the bit to get.
- *
- * @return bit value, or -1 on error.
- */
-int tca6416a_read_bit(int port, enum tca6416a_bank bank, uint8_t bit);
-
-/*
- * Write a byt to the supplied bank
- *
- * @param port The I2C port of TCA6416A.
- * @param bank  The bank to write the byte to.
- *
- * @return EC_SUCCESS, or EC_ERROR_* on error.
- */
-int tca6416a_write_byte(int port, enum tca6416a_bank bank, uint8_t val);
-
-/*
- * Read a byte in the supplied bank
- *
- * @param port  The I2C port of TCA6416A.
- * @param bank  The bank to read byte from.
- *
- * @return byte value, or -1 on error.
- */
-int tca6416a_read_byte(int port, enum tca6416a_bank bank);
-
-#endif /* __CROS_EC_IOEXPANDER_TCA6416A_H */