1 files changed, 0 insertions, 70 deletions
diff --git a/chip/npcx/i2c-npcx7.c b/chip/npcx/i2c-npcx7.c
deleted file mode 100644
index 3f27aff49e..0000000000
--- a/chip/npcx/i2c-npcx7.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Copyright 2017 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.
- */
-
-/* I2C module driver depends on chip series for Chrome EC */
-
-#include "common.h"
-#include "i2c.h"
-#include "i2c_chip.h"
-#include "registers.h"
-#include "util.h"
-
-/*****************************************************************************/
-/* IC specific low-level driver depends on chip series */
-
-int i2c_port_to_controller(int port)
-{
-	if (port < 0 || port >= I2C_PORT_COUNT)
-		return -1;
-
-	if (port <= NPCX_I2C_PORT3_0)
-		return port;
-#ifndef NPCX_PSL_MODE_SUPPORT
-	else if (port == NPCX_I2C_PORT4_0)
-		return 4;
-#endif
-	else /* If port >= NPCX_I2C_PORT4_1 */
-		return 4 + ((port - NPCX_I2C_PORT4_1 + 1) / 2);
-}
-
-void i2c_select_port(int port)
-{
-	/* Only I2C 4/5/6 have multiple ports in series npcx7 */
-	if (port <= NPCX_I2C_PORT3_0 || port >= NPCX_I2C_PORT7_0)
-		return;
-	/* Select I2C ports for the same controller */
-	else if (port <= NPCX_I2C_PORT4_1) {
-		UPDATE_BIT(NPCX_GLUE_SMBSEL, NPCX_SMBSEL_SMB4SEL,
-			(port == NPCX_I2C_PORT4_1));
-	} else if (port <= NPCX_I2C_PORT5_1) {
-		UPDATE_BIT(NPCX_GLUE_SMBSEL, NPCX_SMBSEL_SMB5SEL,
-			(port == NPCX_I2C_PORT5_1));
-	} else {
-		UPDATE_BIT(NPCX_GLUE_SMBSEL, NPCX_SMBSEL_SMB6SEL,
-			(port == NPCX_I2C_PORT6_1));
-	}
-}
-
-int i2c_is_raw_mode(int port)
-{
-	int group, bit;
-
-	if (port == NPCX_I2C_PORT4_1 || port == NPCX_I2C_PORT5_1 ||
-			port == NPCX_I2C_PORT6_1) {
-		group = 6;
-		bit = 7 - (port - NPCX_I2C_PORT4_1) / 2;
-	} else {
-		group = 2;
-		if (port <= NPCX_I2C_PORT3_0)
-			bit = 2 * port;
-		else
-			bit = I2C_PORT_COUNT - port;
-	}
-
-	if (IS_BIT_SET(NPCX_DEVALT(group), bit))
-		return 0;
-	else
-		return 1;
-}